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Q&A: Considering the Pentagon's new UFO files in the age of drones and AI

The U.S. Department of Defense released new batches of never-before-seen UFO files, including photos and video, on May 8 and 22. Greg Eghigian, professor of history and bioethics at Penn State and author of "After the Flying ...

Internet

Research test shows that legal pressure is key to removing non-consensual nudity online

Online platforms often fail to act on reports of non-consensual intimate images submitted through safety or abuse systems—but remove the same material far more quickly when it is framed as a copyright violation, according ...

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What are gas stove manufacturers trying to hide? Warning labels

Colorado passed first-in-the-nation legislation requiring warning labels on gas stoves in June 2025. These warnings are similar to what is required by cigarette labeling laws.

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From early cars to generative AI, new technologies create demand for specialized materials

Generative artificial intelligence has become widely accepted as a tool that increases productivity. Yet the technology is far from mature. Large language models advance rapidly from one generation to the next, and experts ...

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The hidden bias pushing women out of computer science

At the dawn of computing, women were the early adopters of computational technology, working with punch cards in what was then considered secretarial work. As computer science evolved into a prestigious field focused on algorithms ...

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Making AI more accessible in soccer

Technology is improving soccer—from helping referees make more accurate decisions to developing better on-field tactics. ETH Zurich and FIFA are exploring how AI can make these advancements more accessible to competitions ...

Robotics

Should we ban killer robots?

Lethal autonomous weapons systems demand careful consideration but nightmare scenarios of the future won't become reality anytime soon, says a UNSW Canberra military ethicist.

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Faith in the metaverse: A VR quest for community, fellowship

Under quarantine for COVID-19 exposure, Garret Bernal and his family missed a recent Sunday church service. So he strapped on a virtual reality headset and explored what it would be like to worship in the metaverse.

Internet

Is AI ageist? Examining impact of technology on older users

Researchers from the University of Toronto and University of Cambridge are looking into the ways ageism—prejudice against individuals based on age—can be encoded into technologies such as artificial intelligence, which many ...

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Making sure digital technology works for the public good

The Internet of Things (IoT) is completely enmeshed in our daily lives, a network of connected laptops, phones, cars, fitness trackers—even smart toasters and refrigerators—that are increasingly able to make decisions on ...

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Medevac helicopter flights could be grounded by new 5G rollout

The critically ill newborn baby was whisked by helicopter Saturday from rural Silverton, Oregon, to a children's hospital in Portland, the kind of life-saving transport Life Flight Network makes thousands of times a year.

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What will your Christmas dinner look like in 2050?

In the Charles Dickens novel A Christmas Carol, Ebenezer Scrooge's final transformation from miser to philanthropist is marked by the big juicy turkey that he orders for the struggling Cratchit family—and which has inspired ...

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Next stop: A transport system accessible for all

People with a disability can look forward to many new advances in technology to make their lives easier while navigating public transport systems, or even crossing the street, thanks to several new initiatives in Europe.

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Video: Is a bionic superhuman possible?

Science-fiction books, TV series and movies have often explored the idea of individuals gaining superhuman powers thanks to medical implants—think "The Bionic Woman," or "The Six Million Dollar Man."

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Best of Last Year: The top Tech Xplore articles of 2021

It was a good year for technology research of all kinds as a team of computer scientists at Rice University demonstrated a CPU algorithm that trains deep neural networks up to 15 times faster than the top GPU trainers. The ...

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Simple method to upcycle okara using 3D printing

Researchers from the Singapore University of Technology and Design (SUTD) developed a method to perform direct ink writing (DIW) 3D printing of okara—a soybean byproduct generated from the production of soy milk and bean ...