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.

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

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

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.

The power purchase agreement makes Eni the second major customer for Commonwealth’s first commercial fusion power plant.

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 ...

The risks posed when kids form bonds with chatbots have turned AI safety from an abstract worry into a political flashpoint.

In last year’s Global Hydrogen Report, the IEA projected that global production of low-emissions hydrogen would grow to as ...