A Timeline of Buzz

Funders of a deep-pocketed new "rejuvenation" startup are said to include Jeff Bezos and Yuri Milner.

The single technique for teaching neural networks multiple skills is a step towards general-purpose AI.

MIT professor Gang Chen was one of the most prominent scientists charged under the China Initiative, a Justice Department effort meant to counter economic espionage and national security threats.

Deepfake researchers have long feared the day this would arrive.