The new edition of our annual list features startups and established businesses working to decarbonize transportation, heavy ...

This is today's edition of The Download, our weekday newsletter that provides a daily dose of what's going on in the world of technology.

The industry is getting billions, but it’s way too early to count on fusion to meet growing electricity demand.

Machine translators have made it easier than ever to create error-plagued Wikipedia articles in obscure languages. What ...

Though artificial intelligence is fueling a surge in synthetic child abuse images, it’s also being tested as a way to stop ...

Watch a subscriber-only conversation with Kevin Eisenfrats, co-founder and CEO of Contraline, on the future of birth control ...

The medication is called leucovorin. It’s also known as folinic acid; like folic acid, it’s a form of folate, a B vitamin ...

Some AI chatbots rely on flawed research from retracted scientific papers to answer questions, according to recent studies.

We’re increasingly developing bonds with chatbots. While that’s safe for some, it’s dangerous for others.

There’s still plenty we don’t know—but that isn’t stopping governments from forging ahead with AI projects. In the US, RFK Jr ...

On Monday, President Trump claimed that childhood vaccines and acetaminophen, the active ingredient in Tylenol, are to blame ...

Plus: There’s scant evidence that tylenol use during pregnancy causes autism. This is today's edition of The Download, our ...