CADE METZ

At a new website called Character.AI, you can chat with a reasonable facsimile of almost anyone, live or dead, real or (especially) imagined.

Siri, Google Search, online marketing and your child’s homework will never be the same. Then there’s the misinformation problem.

Mr. Bankman-Fried and his colleagues spent more than $530 million to battle what they saw as the dangers of artificial intelligence. Now those efforts are...

A programmer is suing Microsoft, GitHub and OpenAI over artificial intelligence technology that generates its own computer code.

The service has been crucial for communications in Ukraine’s army as it advances into territory occupied by Russia.

A jury found Joe Sullivan, who led security at the ride-hailing company, guilty on two different counts. The case could change how security professionals handle...

Uber does not inform the police of such incidents, citing advocacy group guidelines. But officials in Santa Clara County argue that it should.

A reporter and a photographer went for a ride in an experimental autonomous vehicle operated by the General Motors subsidiary Cruise. There were bumps in...

Robots can’t think or feel, despite what the researchers who build them want to believe.

Automakers and technology companies say they are making driving safer, but verifying these claims is difficult.