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.

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.

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

A 23-year-old man is accused of murdering his mother in a botched DIY exorcism in Fort Worth, Texas last week.

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.