Elon Musk, Steve Wozniak sign letter calling for pause in AI development

The timing was notable, as Phillips put pen to paper in New Hampshire Friday morning, ahead of the deadline to appear on the state's primary ballot.

Surveillance footage appeared to show Tommy Wayne Boyd leaving the St. Louis hospital on foot early Thursday morning, according to police. He was caught Thursday night

The groundbreaking technology can be used to create deepfakes, and allow anyone to generate content for films, video games, ads.