Tech

In the summer of 2022, two boys hiking with their father and a 9-year-old cousin in the North Dakota badlands...

Surgeons removed the kidney of a genetically engineered pig from a critically ill patient last week after the organ was...

Global pollution from electricity generation was set to fall last year, thanks to the growth of renewable energy. Then came...

Post-traumatic stress disorder closes people off. They withdraw — often reluctant to talk about what they’ve experienced and unable to...

India, the world’s most populous country, is also among the most vulnerable to climate hazards. That’s not only because of...

The Food and Drug Administration is weighing whether to approve the use of MDMA, also known as Ecstasy, for treatment...

A group of OpenAI insiders is blowing the whistle on what they say is a culture of recklessness and secrecy...

Q: I use spray sunscreens all summer because they’re so easy to put on. But are they as good as...

Anadol said every artist wanted to see “what is beyond reality” and “perceive worlds that don’t exist.” A.I. was a...

Human-caused warming has doubled the chances that southern Brazil will experience extreme, multiday downpours like the ones that recently caused...