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 ...

Scientists at King's College London, UK, say they've successfully grown a human tooth in a lab for the first time.

Leaked EPA emails reveal an intention to cancel thousands of grants for environmental research in rural areas.

Eli Lilly announced clinical trial results this week for a daily pill to treat obesity and diabetes. Its name is absolutely ...

A UK startup called Open Bionics has just unveiled the world's first wireless bionic arm, called Hero — and it's so advanced ...

People who support authoritarianism have, according to a new study, something weird going on with their brains.

All of your bizarrely-hued junk food favorites will soon lose their color thanks to a new artificial food dye ban proposed by ...

A federal judge has accused Mike Lindell and his lawyers of turning in a legal document filled with AI hallucinations.

The government is launching a registry tracking Americans with autism as part of RFK Jr.'s probe into the disorder's roots.

"It is not a new color," John Barbur, a professor of optics and visual science at City St George's, University of London, ...