In a Tesla earnings call Wednesday, the world’s richest man pondered the future of his company’s Optimus robots—and his control over them.

When the father of a six-year-old girl in Hunan bought her an AI learning robot, he probably didn’t expect it to become her ...

Those were the last messages exchanged by 14-year-old Sewell Setzer and the chatbot he developed a romantic relationship with ...

A woman has blasted her boyfriend for 'cheating' on her in an unusual and unsettling way, as others urge her to break it off ...