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How the Dream Chaser spaceplane plans to shake up space travel in the future

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Imagine, just for a second, stepping into a world where space travel isn’t just for astronauts, but for everyone, including you. 

Now, picture the Sierra Space’s Dream Chaser spaceplane and its Shooting Star cargo module, all lit up in soft blue lights at NASA’s Neil Armstrong Test Facility in Sandusky, Ohio.

This isn’t just some cool tech on display; it’s a peek into a future where space could be part of your everyday life and allow you to travel beyond earth’s atmosphere. 

This towering 55-foot-tall spacecraft, named Tenacity, is the beginning of a journey that might one day take us and cargo out of this world. 

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DREAM chaser 1

Dream Chaser spaceplane. (Sierra Space)

Testing the limits

Under the rigorous scrutiny of space simulation, the Dream Chaser and its cargo module underwent a series of tests designed to face the harsh realities of launch and space flight, ensuring its readiness for the challenges ahead.

SOLAR ECLIPSE 2024: FORMER NASA ASTRONAUT SHARES WHAT IT LOOKS LIKE FROM SPACE, HOW TO SAFELY VIEW IT YOURSELF

space plane 2

Dream Chaser spaceplane. (Sierra Space)

The intense tests included exposure to extreme vibrations using the world’s most powerful spacecraft shaker system and will include a stint in a thermal vacuum chamber to simulate space’s unique and harsh conditions.

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space plane 3

X Sierra Space’s Dream Chaser spaceplane. (Sierra Space)

MORE: ELON MUSK WANTS TO SELL YOU INTERNET ACCESS FROM SPACE

Preparing for the spaceplane’s maiden flight to the International Space Station

These steps are crucial as the spaceplane gears up for its inaugural uncrewed flight to the International Space Station (ISS) later this year to deliver over 7,800 pounds of cargo. It’s the first of seven missions to resupply the International Space Station for NASA under the CRS-2 (Commercial Resupply Services-2) program. 

SPACE plane 4

The Dream Chaser spaceplane could be the future of space travel. (Sierra Space)

MORE: ARE YOU READY TO TAKE THIS CRAZY RIDE TO OUTER SPACE IN AN 8 PASSENGER LUXURY BALLOON?

Dream Chaser spaceplane clears crucial environmental tests

The successful completion of the initial phase of environmental testing represents a significant leap forward for Sierra Space and the Dream Chaser program. The journey to get to this place took years of development. The rigorous testing regimen has proven the spaceplane’s resilience and its readiness for the next phase of its journey.

Space plane 5

Dream Chaser spaceplane. (Sierra Space)

MORE: PROOF THAT BEING GOOGLE’S BILLIONAIRE CO-FOUNDER CAN GET YOUR CRAZY AIRSHIP APPROVED

Kurt’s key takeaways

The Dream Chaser spaceplane has been on quite the adventure. From its very inception to rigorous testing, it embodies a shared dream — a vision of exploring space not as an unreachable frontier, but as a fresh domain for improving life right here on Earth. As Sierra Space and NASA push the boundaries of what’s possible, we find ourselves on the edge of an exhilarating new chapter in human history. Space isn’t just a place to visit anymore; it might become a place to call home and work. The Dream Chaser, with its innovative design and bold mission, is leading us into this uncharted future.

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If you had the opportunity to visit space onboard the Dream Chaser, would you feel comfortable taking that leap? What factors would influence your decision? Let us know by writing us at Cyberguy.com/Contact

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Arizona State University professor details lawsuit over ‘racist’ DEI training: ‘Compelled speech’

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An Arizona State University (ASU) professor, who is suing the university over what he believes to be a “racist” mandatory diversity, equity and inclusion (DEI) course for faculty, spoke with Fox News Digital about his decision to bring legal action against his employer. 

Dr. Owen Anderson, a professor of philosophy, religious studies and theology at ASU, is suing the school with the help of the conservative nonprofit the Goldwater Institute, claiming it is in violation of a two-year-old state law that forbids public agencies from requiring employees to engage in training that presents any form of “blame or judgment on the basis of race, ethnicity or sex.”

Anderson has been teaching at ASU for 21 years and is still employed at the university, but in November 2022, he was sent an email about the required “Inclusive Communities” course and was given a date he had to finish it by. 

“I looked at the material, and it was very objectionable,” he told Fox News Digital. “What I mean by that is, it’s not just multiculturalism. I think it makes a lot of sense for a workplace like ASU to have an employee training about how to work with other people who disagree with you or people from different backgrounds. That makes a lot of sense because it’s a big place, and we need to know how to work together.”

ASU professor Owen Anderson (Owen Anderson)

“But, this was specifically about dividing people into races and then placing blame on them depending on their skin color and that’s a direct violation of an Arizona law, and I think it’s also the essence of racism,” he added. 

Anderson could face discipline from his superiors for refusing to participate in the DEI training, according to a press release from the Goldwater Institute

The complaint alleges the training discriminates by “compelling the speech of public employees by requiring faculty and staff to take an examination following a training that presents forms of blame or judgment on the basis of race, ethnicity or sex, and answer with Arizona State University’s ‘correct’ answers, in violation of the Arizona Constitution.”

The training, titled “ASU Inclusive Communities,” teaches faculty and staff that “white supremacy [is] normalized in society,” “Sexual identities are linked to power, and heterosexuality, the dominant sexual identity in American culture, is privileged by going largely unquestioned,” and “seemingly innocuous questions and comments” like asking people where they’re from or commenting on their hair, can be deemed “racist,” according to the complaint. 

The course also discuses how to “critique whiteness” and other topics like “white privilege”; “white fragility”; and the need for “transformative justice.”

ARIZONA UNIVERSITIES DEMAND RIGID ALLEGIANCE TO ‘DIVERSITY,’ SUPPRESS HIRING OF CONSERVATIVES: STUDY

Following the training, faculty are reportedly required to take a test and if they fail to provide what ASU deems to be the “right” answers, they’ll be reported to their supervising dean.

Anderson said an important part of his objection to the course are the mandatory quizzes that “require you to put down an answer that implies you agree with the content.” He said one question asked, “Which area of the university should DEI influence?” with four possibilities, the correct answer being “All areas of the university.”

Owen Anderson

Dr. Owen Anderson on PragerU (Owen Anderson)

“So to pass that quiz, you have to agree that DEI should impact all areas of university and I don’t agree with that, so that also counts as compelled speech,” he said. “Employers can’t make their employees say things they don’t agree with, so those are the reasons I said this is beyond the kinds of leftism that I’ve seen in the past, this is now getting into breaking state law.”

Anderson said he feels it is important that he speaks out against this training because he is “opposed to any kind of racism.”

“I agree with Martin Luther King, Jr. that we should not judge people based on their skin color or their race and so, when I’m required to take a test that is blaming people for their race, that violates my conscience,” he said. “I had to say, ‘I’m not going to be able to take that class and that’s not something that should be offered with state money.'”

ARIZONA STATE UNIVERSITY CANCELS EVENT FEATURING REP. RASHIDA TLAIB

“People are starting to see it [DEI] for what it is,” he added. “Because, I think an important thing for readers to understand is that this is not multiculturalism. This is not teaching people how to get along with each other at work. All that is great. This is blaming people for their race, specifically for their skin color, and that’s racism.”

An ASU spokesperson told Fox News Digital that it aims to be consistent with state law, A.R.S 14-1494, and provide its employees with Inclusive Communities training that “promotes an environment of respect for all backgrounds, beliefs, and life experiences.” 

“The lawsuit filed by the Goldwater Institute regarding diversity at Arizona State University is false and without merit,” the ASU spokesperson added. 

“ASU trains all faculty on its charter commitment to inclusiveness and the success of students from all walks of life,” the spokesperson said. “The Goldwater Institute suit misleads the court and misrepresents both the content and requirements of this training to make an argument that represents a political perspective but is not based on the law. ASU’s commitment to providing a supportive and welcoming educational environment for students of all backgrounds will continue and the university will respond appropriately to the Institute’s tactic.”

BENEFACTOR PULLS SIX FIGURE DONATION FROM ARIZONA STATE UNIVERSITY, CITING ‘LEFT WING HOSTILITY AND ACTIVISM’

AP0409280609

Arizona State University logo (AP Newsroom)

Anderson said that he agrees 100% with ASU’s charter that aims to foster an inclusive work environment, “but that people can read the Goldwater Institute’s filings for themselves and in that claim … I think people will see it goes way beyond ASU’s charter into blaming people for their race.”

Anderson also highlighted that the “idea of a state university” is a relevant factor to consider because it “provides parents and students with an affordable university education.” 

“It’s very important to make sure the state university stays neutral ideologically and politically, and that’s another important issue going on here, is that if a state university is pushing one political idea, then they’re not really serving their whole community,” he added. 

In August, the Arizona university system, which includes ASU, announced it would no longer require diversity, equity and inclusion statements in its hiring practices. 

Fox News Digital previously reported that up to 80% of faculty job postings at Arizona State University, the University of Arizona and Northern Arizona University required applicants to pledge support to equity and inclusion efforts through “diversity statements,” according to a Goldwater Institute report. 

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These requirements sometimes asked applicants to replace the traditional cover letter with a DEI statement, which forced candidates to provide “up to two full pages detailing their activism or commitment to the DEI regime.”

Arizona joined Texas, Missouri and North Carolina, which have all ditched mandatory DEI statements in recent years. 

Israel says UN ‘deceiving’ world over aid delays to Gaza

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JERUSALEM – On a visit to Egypt last weekend, U.N. Secretary-General Antonio Guterres made a stop at the border crossing between the most populous Arab state and the war-stricken Gaza Strip. At the Rafah crossing, Guterres described seeing a “long line of blocked relief trucks waiting to be let into Gaza.” 

Immediately after that, the Israelis accused the U.N.’s top official of “deceiving” and noted, instead, that it was the U.N. that was holding up the deliveries of life-saving aid to people who are said to be on the verge of famine inside the Palestinian enclave. 

“Since October 7th, U.N. actors and agencies have told lie after lie about Hamas atrocities and Israel’s efforts to exercise its lawful right of self-defense,” Anne Bayefsky director of the Touro Institute on Human Rights and the Holocaust and president of Human Rights Voices, told Fox News Digital.

WHY MIDEAST NEIGHBORS WON’T OFFER REFUGE TO PALESTINIANS STUCK IN GAZA WAR ZONE

Cargo trucks carrying humanitarian aid are inspected before crossing into the Gaza Strip, in Kerem Shalom, Israel, March 14, 2024. (Marcus Yam/Los Angeles Times/Getty Images)

Over the past few weeks, as images of malnourished Gaza children appear on news and social media channels, U.N. aid agencies and Israeli authorities have been locked in a bitter battle of narratives over who is to blame for preventing the deliveries of food, water and medicine from reaching more than 2 million civilians in various parts of the Strip. 

Israeli officials say there are no limits on the amount of aid that can enter Gaza; the U.N. – and its aid agencies – maintain the opposite. They claim there are blockages caused by lengthy screening procedures and limited operating hours, particularly at the Rafah crossing, which is manned by Egypt, and have been pushing for Israel to open more entry points, especially in the north. 

“The slow pace of allowing the trucks through at Rafah creates one of the blockages, as does the blocking of UNRWA work in the north,” Farhan Aziz Haq, a spokesman for Guterres told Fox News Digital on Monday. He was referring to the controversial United Nations Relief and Works Agency, which services Palestinian refugees and their families in the region but which has been accused of collaborating with Hamas, a U.S.-designated terror group. 

“Some trucks go through but not nearly enough, at a time when we will need to bring in about 300 trucks a day to avert famine,” he said.

ISRAEL LAUDS CONGRESS’ BLOW TO UN AGENCY WITH ALLEGED HAMAS TIES AS INVESTIGATIONS CONTINUE

But Shimon Freedman, the international media spokesperson for COGAT, the Israeli military unit that coordinates between Israel and the Palestinian territories, reiterated to Fox News Digital that “Israel does not place any limit on the amount of aid that can enter the Gaza Strip.” 

He said that in recent months, Israel has opened additional crossings into Gaza – including a special route to reach those trapped in the north. It has also bolstered its staff and expanded its inspection hours. 

IDF AID Convoy

Humanitarian aid trucks containing aid from the World Food Program enter the northern Gaza Strip from Israel. (IDF Spokesman’s Unit)

“We have gone to great lengths to improve our inspection capabilities so that more aid can reach the people who need it,” he said, emphasizing that “right now, we can inspect 44 trucks an hour.”

“The problem lies with the international organization’s distribution capabilities,” Freedman added. 

Following a post on X by the secretary-general about trucks waiting at Rafah, COGAT posted a photo of aid waiting to be collected on the Gaza side of the Kerem Shalom border crossing with Israel. 

UN Secretary General Antonio Guterres visits the Rafah crossing in Egypt.

U.S. Secretary-General Antonio Guterres speaks during a press conference in front of the border crossing on March 23, 2024 in Rafah, Egypt. (Ali Moustafa/Getty Images)

Ahed Al-Hindi, a senior fellow at the Center for Peace Communications, who has been monitoring the humanitarian situation in Gaza, said many of the Gazan activists he had spoken to recently “expressed concerns about how humanitarian aid from abroad is being manipulated by Hamas.”

“They told me that Hamas distributes aid selectively to its loyalists, using it as political leverage, particularly in areas experiencing food shortages,” he said. “This tactic enables Hamas to recruit supporters among families affected by the conflict – a pattern that has taken place in other war-torn regions like Syria and Libya, where radical Islamist groups exploited international aid for political gain and recruitment purposes.”

UN FINALLY RECOGNIZES THAT ISRAELI WOMEN WERE RAPED, SEXUALLY ATTACKED BY HAMAS TERRORISTS

Tents and temporary homes in Gaza

An UNRWA tent camp in Khan Yunis, Gaza, on Nov. 27, 2023. (Ashraf Amra/Anadolu via Getty Images)

“Israelis, unlike many Western countries, are intimately familiar with these tactics, having dealt with militant organized groups for decades,” said Al-Hindi. “They understand how U.N. aid can be exploited for recruitment purposes, both during times of war and peace. 

“Both narratives are correct,” Shaul Bartal, a senior researcher at the Begin-Sadat Center for Strategic Studies at Bar Ilan University near Tel Aviv, told Fox News Digital. 

“There is enough aid, but there is a difficultly in distributing it correctly because Hamas controls a significant part of this area,” he said, adding, “UNRWA is not working properly because of what is happening on the ground and also because some of its workers are members of Hamas, so they are helping them.” 

Bartal, who has also been following events in Gaza closely, also noted that across the Strip, local gangs were looting the aid to sell on the black market and aid workers, including the truck drivers, were too afraid to enter certain lawless areas. Some of the drivers, he said, had even been killed while distributing the aid. Last month, more than 100 Gazans were killed when desperate civilians stormed an aid convoy.

Flags of the UN and Israel.

A State Department spokesman said there was more Israel could do with respect to UNRWA and other U.N. agencies working to provide aid in Gaza. (Getty Images)

Bartal said that in order for the aid to be distributed correctly, a local power needed to be directly involved. 

“There are only two local powers that are capable of effectively distributing the aid – Hamas or Israel,” he said. “If Israel wanted to give the population humanitarian aid, then it could do so through the army.”

In a press briefing earlier this week, the IDF spokesman, Rear Adm. Daniel Hagari, said the army’s involvement in distributing humanitarian aid had been increasing in recent weeks, even as its troops continue to battle Hamas terrorists inside the territory. 

“We acknowledge the suffering of the people of Gaza,” Hagari told reporters, describing how Israel had stepped up its humanitarian efforts in recent weeks, working together with the U.S., Egypt, the United Arab Emirates, and other international organizations, most notably the World Food Program, another U.N. relief agency. 

“There is a problem inside Gaza with the distribution because Hamas operatives are either stealing the food for their own needs and in areas it does not control there is looting,” he said. 

“The problem of the distribution is the responsibility of international organizations – the IDF is part of the solution,” said Hagari. “We understand there is no easy solution and that is why we’re focusing on flooding the area with humanitarian aid… I encourage every international organization that has a solution for the distribution problem to work together with COGAT and with the IDF.” 

Hamas terrorists in Gaza

Hamas terrorists in the Bani Suheila district of Gaza City on July 20, 2017. (Chris McGrath/Getty Images)

Hagari said that over the last 10 days, more than 1,522 trucks had entered Gaza carrying food, water and medical equipment, as well as construction materials for housing and shelter – according to COGAT’s website a further 500 trucks entered on Tuesday and Wednesday. In addition, he said the IDF had opened several new roads, including in the northern part of the territory, and was currently engaged in thinking of new and creative ways to reach those in need. 

Bayefsky, whose organization, the Touro Institute on Human Rights and the Holocaust, is an accredited non-governmental organization with the UN, concluded, “Wild, totally unverifiable claims of numbers of dead civilians. Tall tales about aid deliveries, minus the truth about Hamas thefts and Jewish hostages starving. The list goes on and on. U.N. sources are quite simply utterly untrustworthy because U.N. actors from the secretary-general on down take their numbers, their ‘facts’ and their talking points from Hamas and the Palestinian Authority in Ramallah.”

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During a press briefing on Monday, State Department spokesman Matt Miller said no assessment had been made on whether Israel was violating international humanitarian law when it comes to the provision of humanitarian assistance into Gaza.

“That said, we do believe there is very much more that they [Israel] can do to let humanitarian assistance go in, both through Kerem Shalom and Rafah and also through the new 96 gate that opened up week before last, to allow convoys to move directly into the north without having to transit the somewhat perilous route inside Gaza,” he said, adding there was also more Israel could do with respect to UNRWA and other U.N. agencies working to provide aid in Gaza.

You can buy this electric luxury SUV for $25,000 right now. But there might be a catch

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For sale: A brand new luxury electric SUV for the holy-grail price of $25,000. There just might be a slight catch.

The California-based electric SUV company Fisker faces a real possibility of bankruptcy, and its stock is hovering just over 2 cents a share, far below its 2021 peak of $28.50.

And even though production has halted, the company still has SUVs to offer, so it’s having a sale. Prices for Fisker’s Ocean SUV have been cut by as much 39%. The catch, however, is that the car has received critical reviews rather than wide acclaim. And getting it serviced may not be easy.

The base sticker price for the top-of-the-line Fisker Ocean Extreme has been cut from about $62,500 to $37,5000. Prices for the Sport trim level have been cut from $39,000 to $25,000.

In announcing the price cuts, Fisker billed the move as a strategic shift rather than a fire sale.

“Fisker is strategically positioning the all-electric Ocean SUV to be a more affordable and compelling EV choice, competitively available to EV buyers in the broadest possible market,” the company said in announcing the price cuts.

The car itself has had some bad reviews. The Ocean was also the subject of a scathing review by American YouTube personality Marques Brownlee. His video was titled, “This is the Worst Car I’ve Ever Reviewed.”

“Do not buy this version of the Fisker Ocean,” reads the video’s description. Brownlee’s February 17 video has racked up more than 4.8 million views so far, and it sent Fisker’s stock price plunging after its release.

Consumer Reports also recently published its own review of the Ocean, panning its ride quality and software, although the reviewers did like its cargo space, rear seat legroom and large glass moonroof.

Fisker has said that problems with early versions of the vehicles’ software caused some of the negative responses. The company also said it plans to continue updating and improving the software through over the air updates that will be installed without the SUVs needing to be taken to a dealer or service center.

Fisker declined to say how the SUVs would be serviced in the event the company does go out of business. Fisker, founded in 2016 by a Danish auto designer named Henrik Fisker, had originally planned to sell and service vehicles itself, as other EV startups such as Tesla and Rivian do. Recently, though, Fisker shifted to recruiting independent dealers to sell vehicles the way more established automakers do.

By end of 2023, Fisker had signed up only 12 dealers in the United States and Europe, however.

Fisker had reported in early March that it could run out of cash to continue operations. Its SUVs are produced by the contract manufacturing company Magna Steyr in Austria. Last year, Magna produced more than 10,193 Fisker SUVs, but fewer than half of those were delivered to customers within the calendar year, the company announced in March.

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Woman left with kidney damage after visiting hair salon

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Medical professionals are warning about the potential side effects of certain hair treatments after a young woman sustained kidney injuries after a session at a salon.

A 26-year-old Tunisian woman suffered from three acute kidney injuries between June 2020 and July 2022, according to a piece that was published in the New England Journal of Medicine this month. The letter to the editor, which was written by French doctors, linked certain smoothing and straightening hair products to kidney damage.

The woman in the case study had no previous health issues when she sought medical help. She suffered from vomiting, fever, diarrhea and back pain when she approached the doctor.

“Each episode of acute kidney injury had coincided with a hair treatment at the same salon on the day the symptoms began,” the journal letter explained. 

ELON MUSK REVEALS WHY HE TAKES KETAMINE, DENIES ABUSING THE DRUG: ‘I SHOULD KEEP TAKING IT’

A 26-year-old Tunisian woman suffered from acute kidney injuries after a hair-straightening proceedure. (iStock)

“The patient reported a burning sensation during each procedure, followed by scalp ulcers.”

Upon examination, medical staff found that her blood tested positive for increased plasma creatinine levels. Plasma creatinine is a waste product that comes from muscles – when it enters the blood, it is filtered out by kidneys.

MARIJUANA USE LINKED TO INCREASED ASTHMA RISK IN YOUTH, STUDY SAYS: ‘WORRISOME’ HEALTH IMPLICATIONS

When the woman went to the salon, the hairstylist would apply a cream on her hair that contained 10% glyoxylic acid. That chemical is what researchers believe caused the kidney damage.

“These results provide evidence that hair-straightening cream containing glyoxylic acid is responsible for calcium oxalate–induced nephropathy after hair-straightening procedures of the type described here,” the letter argues. “Glyoxylic acid was patented and introduced recently in hair-straightening products as a seemingly safer alternative to formulations containing formaldehyde.”

Hairdresser trimming blond hair with scissors

Medical researchers suggest that the 10% glyoxylic acid in the hair product caused the kidney damage. (iStock)

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“In consideration of the potential nephrotoxicity of topical glyoxylic acid, products containing this compound should be avoided and, we would proffer, discontinued from the market.”

The article also noted that 26 patients in Israel suffered acute kidney injuries after “Brazilian-style” hair-straightening procedures.

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doctor discussing topic with patient

The New England Journal of Medicine piece suggests that women avoid topical glyoxylic acid. (iStock)

In 2022, a National Institutes of Health (NIH) study suggested that chemical hair-straightening products may increase women’s risk of uterine cancer. Researchers pointed to endocrine-disrupting chemicals in the products.

For more Health articles, visit www.foxnews.com/health

Princess Kate’s cancer, plus marijuana risks and sleep’s impact on mental health

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ROYAL RECOVERY – In the wake of Princess Kate Middleton’s cancer announcement, doctors discuss the preventative treatment she is receiving. Continue reading…

NOT SO FAST – Intermittent fasting, or time-restricted eating, was linked to a surprising spike in heart-related deaths. Here’s what the study found. Continue reading…

UP IN SMOKE – Using marijuana daily could increase the risk of serious cardiac events. Officials at the American Heart Association explain. Continue reading…

weed smoking heart health split

Daily weed smoking could cause complications for heart health, according to a new study published in the Journal of the American Heart Association. ((PABLO VERA/AFP via Getty Images)(iStock))

UNLIKELY DONOR – A Massachusetts man’s life was saved when he received an animal kidney in a groundbreaking transplant. Continue reading…

UNDER THE RADAR – Thousands of men’s cancer diagnoses were missed during the COVID pandemic. Doctors weigh in. Continue reading…

MENTAL EXHAUSTION – Sleep and mental health are more closely connected than you might think. Experts reveal the serious risk of missed rest. Continue reading…

Man awake at night

Inadequate sleep can negatively impact critical functions like decision-making, impulse control, problem-solving abilities, emotion regulation and resilience, an expert tells Fox News Digital. (iStock)

AT-HOME ABORTIONS – Medication abortions have seen a sharp increase over the past decade. Women’s health experts offer insights. Continue reading…

VISUAL DISORDER – A rare neurological condition caused a man to see “demonic” facial distortions. Learn more about what causes this scary phenomenon. Continue reading…

‘APPETITE FOR DRUGS’ – Overdose deaths continue to climb in the U.S., per a new CDC report. What needs to change? Continue reading…

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More doctors use ChatGPT to help with busy workloads, but is AI a reliable assistant?

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Dr. AI will see you now.

It might not be that far from the truth, as more and more physicians are turning to artificial intelligence to ease their busy workloads.

Studies have shown that up to 10% of doctors are now using ChatGPT, a large language model (LLM) made by OpenAI — but just how accurate are its responses?

WHAT IS ARTIFICIAL INTELLIGENCE (AI)?

A team of researchers from the University of Kansas Medical Center decided to find out.

“Every year, about a million new medical articles are published in scientific journals, but busy doctors don’t have that much time to read them,” Dan Parente, the senior study author and an assistant professor at the university, told Fox News Digital.

A team of researchers at the University of Kansas decided to find out whether AI is truly helping doctors. (iStock)

“We wondered if large language models — in this case, ChatGPT — could help clinicians review the medical literature more quickly and find articles that might be most relevant for them.”

WHAT IS CHATGPT?

For a new study published in the Annals of Family Medicine, the researchers used ChatGPT 3.5 to summarize 140 peer-reviewed studies from 14 medical journals.

Seven physicians then independently reviewed the chatbot’s responses, rating them on quality, accuracy and bias.

The AI responses were found to be 70% shorter than real physicians’ responses, but the responses rated high in accuracy (92.5%) and quality (90%) and were not found to have bias.

ChatGPT

AI responses, such as those from ChatGPT, were found to be 70% shorter than real physicians’ responses in a new study. (Frank Rumpenhorst/picture alliance via Getty Images)

Serious inaccuracies and hallucinations were “uncommon” — found in only four of 140 summaries. 

“One problem with large language models is also that they can sometimes ‘hallucinate,’ which means they make up information that just isn’t true,” Parente noted. 

CHATGPT FOUND BY STUDY TO SPREAD INACCURACIES WHEN ANSWERING MEDICATION QUESTIONS

“We were worried that this would be a serious problem, but instead we found that serious inaccuracies and hallucination were very rare.”

Out of the 140 summaries, only two were hallucinated, he said.

Minor inaccuracies were a little more common, however — appearing in 20 of 140 summaries.

Man heart appointment

A new study found that ChatGPT also helped physicians figure out whether an entire journal was relevant to their medical specialty. (iStock)

“We also found that ChatGPT could generally help physicians figure out whether an entire journal was relevant to a medical specialty — for example, to a cardiologist or to a primary care physician — but had a lot harder of a time knowing when an individual article was relevant to a medical specialty,” Parente added.

CHATGPT FOUND TO GIVE BETTER MEDICAL ADVICE THAN REAL DOCTORS IN BLIND STUDY: ‘THIS WILL BE A GAME CHANGER’

Based on these findings, Parente noted that ChatGPT could help busy doctors and scientists decide which new articles in medical journals are most worthwhile for them to read. 

“People should encourage their doctors to stay current with new advances in medicine so they can provide evidence-based care,” he said.

‘Use them carefully’

Dr. Harvey Castro, a Dallas-based board-certified emergency medicine physician and national speaker on artificial intelligence in health care, was not involved in the University of Kansas study but offered his insights on ChatGPT use by physicians.

“AI’s integration into health care, particularly for tasks such as interpreting and summarizing complex medical studies, significantly improves clinical decision-making,” he told Fox News Digital.

Dr. Harvey Castro

Dr. Harvey Castro of Dallas noted that ChatGPT and other AI models have some limitations. (Dr. Harvey Castro)

“This technological support is critical in environments like the ER, where time is of the essence and the workload can be overwhelming.”

Castro noted, however, that ChatGPT and other AI models have some limitations.

“It’s important to check that the AI is giving us reasonable and accurate answers.”

“Despite AI’s potential, the presence of inaccuracies in AI-generated summaries — although minimal — raises concerns about the reliability of using AI as the sole source for clinical decision-making,” Castro said. 

“The article highlights a few serious inaccuracies within AI-generated summaries, underscoring the need for cautious integration of AI tools in clinical settings.” 

doctor medical professional medicine

It’s still important for doctors to review and oversee all AI-generated content, one expert in AI noted.  (Cyberguy.com)

Given these potential inaccuracies, particularly in high-risk scenarios, Castro stressed the importance of having health care professionals oversee and validate AI-generated content.

The researchers agreed, noting the importance of weighing the helpful benefits of LLMs like ChatGPT with the need for caution.

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“Like any power tool, we need to use them carefully,” Parente told Fox News Digital. 

“When we ask a large language model to do a new task — in this case, summarizing medical abstracts — it’s important to check that the AI is giving us reasonable and accurate answers.”

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As AI becomes more widely used in health care, Parente said, “we should insist that scientists, clinicians, engineers and other professionals have done careful work to make sure these tools are safe, accurate and beneficial.”

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European Hyperloop Center aims to usher in new era of transportation in the Netherlands

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A quarter-mile white steel tube running alongside a railway line in the windswept northern Netherlands could usher in a new era in the transportation of people and freight.

The tube is the heart of the new European Hyperloop Center that opens Tuesday and will be a proving ground in coming years for developers of the evolving technology.

Hyperloop, once trumpeted by Elon Musk, involves capsules floating on magnetic fields zipping at speeds of around 435 mph through low-pressure tubes. Its advocates tout it as far more efficient than short-haul flights, high-speed rail and freight trucks.

CHINA SETS WORLD RECORD FOR FASTEST HYPERLOOP TRAIN

But since Musk unveiled the concept that he said could shuttle passengers the nearly 400 miles between Los Angeles and San Francisco in 30 minutes, it has progressed at a much slower pace from the drawing board toward the real world.

“I expect by 2030 you will have the first hyperloop route, maybe three miles in which people will actually be transporting passengers,” said the center’s director, Sascha Lamme. “Actually there’s already preparations being done for such routes in for example Italy or India.”

Not everybody is as optimistic about Hyperloop’s future.

“This is just another example of policymakers chasing a shiny object when basic investment in infrastructure is needed,” Robert Noland, distinguished professor at the Bloustein School of Planning and Public Policy at Rutgers University, said in comments emailed to The Associated Press.

“It costs too much to build,” he added.

hyperloop tube at european test center in netherlands

A tube seen at the the European Hyperloop center in the Netherlands. The center will use the tube as a proving ground for the technology’s development. (AP Photo/Peter Dejong)

Lamme said skeptics should come and take a look for themselves.

“We built the European Hyperloop Center and from what we have built, we know that we can be competitive with high-speed rail,” he said. “And then we have not even included all the cost optimizations that we can do in the coming decade to reduce that even further.”

The test center’s tube is made up of 34 separate sections mostly 2½ meters (more than eight feet) in diameter. A vacuum pump in a steel container next to the tube sucks out the air to reduce the internal pressure. That reduces drag and allows capsules to travel at such high speeds.

A test capsule built by Dutch hyperloop pioneer Hardt Hyperloop will take part next month in the first tests at the center that is funded by private investment as well as contributions from the provincial government, the Dutch national government and European Commission.

A unique feature of the Veendam tube is that it has a switch — where it splits into two separate tubes, a piece of infrastructure that will be critical to real-life applications.

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“Lane switching is very important for hyperloop, because it allows vehicles to travel from any origin to any destination,” said Marinus van der Meijs, Hardt’s technology and engineering director. “So it really creates a network effect where you sort of have a highway of tubes and vehicles can take an on and offramp or they can take a lane switch to go to a different part of Europe or to a different destination.”

While testing continues in Veendam, hyperloop developers hope that destinations for their technology are forthcoming.

“Really the main challenge is finding government commitments to build routes and, on the other hand, finding new funding to realize the necessary test facility and technology demonstration that you need to do to make this happen,” Lamme said.



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Fox News AI Newsletter: Netflix CEO says AI ‘no shortcut’ for ‘human experience’

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Welcome to Fox News’ Artificial Intelligence newsletter with the latest AI technology advancements.

IN TODAY’S NEWSLETTER:

– Netflix’s Ted Sarandos tells Rob Lowe AI ‘is no shortcut for the human experience’

– Iran looks to AI to weather Western sanctions, help military to fight ‘on the cheap’

– Rep. Cammack concerned about AI’s impact on 2024 election: ‘Critical issue’

The Netflix sign-in page displayed on a laptop screen and the Netflix logo on a phone screen

The Netflix sign-in page displayed on a laptop screen and Netflix logo displayed on a phone screen are seen in this illustration photo taken in Krakow, Poland, on January 2, 2023.  ((Photo by Jakub Porzycki/NurPhoto via Getty Images))

‘NO SHORTCUT’: Netflix chief Ted Sarandos does not see artificial intelligence as an “existential” threat to creativity, but a powerful tool.

DEADLY CHEAP: Iran has made it no secret that it plans to invest heavily in artificial intelligence to help better its military capabilities, but Iranian President Ebrahim Raisi is now turning to Iran’s private sector in a move he thinks will boost his crippling economy.

‘CRITICAL ISSUE’: GOP rep on bipartisan AI task force says group is concerned about impact on 2024 elections.

Tennessee Bill Lee AI artists

Governor Bill Lee speaks during the signing of the ELVIS Act to Protect Voice & Likeness in Age of AI event at Robert’s Western World on March 21, 2024 in Nashville, Tennessee.  ((Photo by Jason Kempin/Getty Images for Human Artistry Campaign))

ARTISTS VS AI: The governor of Tennessee has approved a law that aims to protect musical artists from exploitation or replication by artificial intelligence.

AI EXPOSURE: The White House released a report that found roughly 10% of the U.S. workforce is in occupations with a high degree of exposure to artificial intelligence, with lower performance requirements that could leave them more vulnerable to displacement.

The outside of the White House

The White House in Washington, DC. (Yasin Ozturk/Anadolu Agency via Getty Images)

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Stay up to date on the latest AI technology advancements and learn about the challenges and opportunities AI presents now and for the future with Fox News here.





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How to protect your online privacy and security on your next cruise vacation

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While it may be incredibly tempting to have a “go with the flow” mindset like the rest of your vacation, your technology definitely should not be compromised while traveling. Much like we would advise against using public hot spots, hopping onto a public Wi-Fi on-board or at your destination is not always worth the risk. 

Not all cruise lines are the same when it comes to Wi-Fi security at sea. Check with your ship’s internet security before connecting to understand what level of safety is being provided when you are using their internet access.

MISTAKES TO AVOID IF YOU JUST HAVE TO USE PUBLIC WI-FI

Cruise ships

Cruise ships at a port. (Kurt “CyberGuy” Knutsson)

Between long periods at sea, between ports and disembarking in a variety of destinations, it is incredibly easy for hackers to grab your personal information from or embed malicious viruses on a vulnerable device. And it is much harder for you to combat the consequences while out at sea.

Cruise ship at sea

It’s incredibly easy for hackers to grab your personal information from a vulnerable device while you’re at sea. (Kurt “CyberGuy” Knutsson)

While VPNs are a popular choice for secure browsing on cruise ships, their reliability can vary. Some larger cruise lines, like Carnival, don’t allow VPN use on their networks. Others, like Royal Caribbean, might not have an official stance, but connectivity can still be spotty due to satellite internet. Here’s what savvy vacationers can do:

  • Check the cruise line’s Wi-Fi policy to see if VPNs are allowed.
  • Consider alternatives depending on your needs. For example, downloading geo-restricted content beforehand might be an option.
  • Be prepared for potentially slow or unavailable internet with or without a VPN, due to the limitations of satellite internet on cruise ships.
Two cruise ships side by side

VPNs are a popular choice for secure browsing on cruise ships, but their reliability can vary. (Kurt “CyberGuy” Knutsson)

IS YOUR ROKU SAFE? MASSIVE DATA BREACH EXPOSES THOUSANDS OF ACCOUNTS

How to protect your devices while on your next cruise

Let’s dive into some ways to keep your devices safe and secure while you’re sailing the high seas! Here are eight tips:

1) Install antivirus software on your devices before you leave home

While you cannot control the vulnerability of the networks secured or unsecured on a cruise, you can certainly control what types of viruses and malware get on your devices. The best bet is to make sure your antivirus software is completely up to date on your devices via your secure, private network before heading out for your vacation. 

A good antivirus software will protect you from clicking malicious links that install malware that may get access to your private information. It can also alert you of any phishing emails or ransomware scams. Get my picks for the best 2024 antivirus protection winners for your Windows, Mac, Android & iOS devices.

2) Update operating software on your devices before you leave home

Make sure the operating software is completely up to date on your devices via your secure, private network before heading out for your vacation. Operating system updates usually contain patches for known vulnerabilities and cyberattacks

3) Disable Bluetooth and Wi-Fi when not in use

While at home or the office, you might keep Bluetooth and Wi-Fi constantly on for convenience. However, on a cruise ship with public Wi-Fi and in unfamiliar ports, it’s important to tighten your digital security. Here’s why. First, public Wi-Fi networks, especially free ones, can be unsecured. Disabling Wi-Fi minimizes the chance your device automatically connects to a risky network. Second, Bluetooth can be exploited by nearby devices to steal information. Turning it off when not needed adds an extra layer of security.

Remember: Only enable Bluetooth and Wi-Fi when you need to actively use the internet or connect a specific device. This helps protect your data and keeps your online activity more secure while enjoying your cruise. 

Woman on dock

Only enable Bluetooth and Wi-Fi when you need to actively use the internet or connect a specific device. (Kurt “CyberGuy” Knutsson)

HOW TO STAY CONNECTED ON YOUR PHONE WHILE TRAVELING ABROAD

4) Wait until you get to the port to use data from your cellular carrier

While it might seem like a chore to wait between ports to hop on to the internet, it might be the safer and cheaper bet. While cellular carriers charge hefty fees for roaming, their cruise packages aren’t exactly cheap.

For instance, AT&T offers a basic cruise package that starts at $60 for 100 minutes of talk, text and data. But if you can wait until you get to port, AT&T customers with unlimited plans can use their AT&T International Day Pass® for $10/day, and data will be drawn from your domestic data allowance. Check with your cellular provider to see if they have a data plan that works with your plan and itinerary. Check out the best SIM and eSIM cards for travelers by clicking here.

Cruise ships docked

While it might seem like a chore to wait between ports to hop on to the internet, it might be the safer and cheaper bet. (Kurt “CyberGuy” Knutsson)

HIDDEN FEATURES IN YOUR AMAZON ECHO THAT IMPROVES YOUR WI-FI SIGNAL

5) Be careful of what websites you visit

If you must stay connected onboard, avoid sensitive sites such as your financial institutions or important email accounts. If possible, access all your funds and travel information before you leave for your trip so you can get updates on a safe connection when you disembark (at ports).

6) Bring your own power banks or USB blockers

While charging your phone may seem like the least risky part of your cruise, it might actually be the riskiest. Yes, hackers and scammers have made even utilizing free charging stations a minefield for your security. Like free Wi-Fi hot spots, hackers have access to free USB charging stations onboard or at ports. 

While it is tempting to power up your phone’s battery for the perfect photo op, someone might be siphoning data from your phone while you charge. You should always bring your own charging cable and charging block to connect directly to a wall outlet. If you want to be able to charge as you go, you can bring a power bank you can charge to take with you anywhere on the ship or at the port.  

If you want to carry fewer items but need to charge your phone at the free charging stations, you can bring USB data blockers, which will prevent data from being gleaned from your phone while you charge.

Cellphones charging

It is tempting to power up your phone’s battery for the perfect photo op, but someone might be siphoning data while you charge. (Kurt “CyberGuy” Knutsson)

7) Pony up for the onboard internet packages

Packages for social media access start at around $15/day, so it isn’t cheap. While ponying up for a slower-than-home internet Wi-Fi package seems less than ideal, so are astronomical data roaming charges or identity theft from using an insecure connection.  A closed network that requires a login and password, and sometimes two-factor authentication, such as an onboard internet package, is going to keep you safer. 

8) Why a VPN is recommended even with slower speeds onboard your cruise ship

Even if it slows down your connection onboard, if your cruise ship allows it, a VPN is still highly recommended. Additionally, with the exception of certain countries where a VPN is illegal, it is still worth being able to use the VPN alongside any connection points you use when you get to the port. 

A VPN will protect against being tracked and identify your potential location on websites that you visit. Many sites can read your IP address and, depending on their privacy settings, may display the city from which you are corresponding. A VPN will disguise your IP address to show an alternate location, and this can be useful for bypassing geo-restrictions on streaming content. 

For example, if you are traveling to a country that blocks a streaming service you normally use, you can use a VPN to set your destination to a country where the service is available. This will allow you to access the streaming content as if you were in that country. See my expert review of the best VPNs for browsing the web privately on your Windows, Mac, Android & iOS devices.

Kurt’s key takeaways

While we are accustomed to being connected 24/7 to our devices, hopping on board a cruise may be the ultimate invitation to disconnect. Keeping your devices safe on board a cruise can be pricey, but the costs of not staying secure are even higher. If you can’t limit your time online onboard, make sure you’re willing to take steps before and during your cruise to keep yourself and your devices safe. 

If you’re required to be in contact with your employer, it might be helpful to discuss your cruise ship’s limitations, especially if there is an IT support person available at work.

Do you feel like the cruise ship companies should step up their security, given the potential security risks of their Wi-Fi? Let us know by writing us at Cyberguy.com/Contact

For more of my tech tips & security alerts, subscribe to my free CyberGuy Report Newsletter by heading to Cyberguy.com/Newsletter

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