Weeks after her trip aboard billionaire Jeff Bezos' private space capsule, Katy Perry says she's been "battered and bruised" ...

A NASA astronaut noticed a "slice" in the index finger of her right glove during a spacewalk, prompting ground control to ...

Wall Street Journal reported that Tesla quietly started looking for a replacement for CEO Elon Musk. Musk was furious at the ...

Astronomers have detected a promising sign of a ninth planet lurking at the the farthest reaches of the Solar System.

An update to ChatGPT is designed for a better shopping experience inside the chatbot, but still suffers from an old AI ...

NASA's oldest full-time astronaut said that during his most recent trip to the space station, he didn't feel his age at all.

In a one-of-a-kind new study, researchers have linked diets high in fat and sugar with lower cognitive skills.

The Duolingo language app is completing its "AI-first" pivot — and replacing all its human contractors along the way.

Hominids have been using fire for at a million years — but scientists have found that humans were grilling down during the ...

As detailed in a paper to be published in the journal Nature Astronomy, the international team of researchers spotted the ...

Microsoft is relaunching its AI-powered Recall feature, which records everything you do on your PC by constantly taking ...