Independent researchers discovered an agent swarm that seems to be running on Tencent's infrastructure and targeting Alibaba's map service, Amap.
A fierce and nimble speaker, Ms. Leavitt is the third of Mr. Trump’s former press secretaries to join the cable news network.
Ken Paxton, the Texas attorney general and Republican Senate candidate, has alleged a sprawling profit-driven conspiracy. Pediatricians say the accusations are an attempt at intimidation.
An appellate court in Arizona threw out the prison sentence of a man convicted of manslaughter after an A.I.-generated video of his victim was played in court.
Manufacturers say they are close to perfecting a new, more efficient solar panel that could help the United States reclaim ground it lost.
The justices are about to hear a lawsuit that could determine whether the oil industry faces billions of dollars in liability for damages caused by global warming.
Rising borrowing costs are taking a toll on households and businesses. But they are doing little to dampen enthusiasm for investments in A.I. infrastructure, which are contributing to inflation.
We asked 100 scientists about unsolved problems in their fields. They sent back provocations — on the origins of life, the possibilities for human progress and much more.
Strikes on tankers in the Strait of Hormuz and oil infrastructure in Saudi Arabia came as the region’s exporters were getting more oil to the world market.
Another executive departed OpenAI, raising questions about the company’s commitment to safety.
Karl Deisseroth, Peter Hegemann and Georg Nagel were recognized for their work on light-gated ion channels and optogenetics, a technique that uses tiny lights to activate neurons in the brain.