A U.S. jury on Monday ruled against Elon Musk in his lawsuit against ​OpenAI, finding the artificial intelligence company not liable to the world's richest person for having allegedly strayed from its...

OpenAI Chief Executive Sam Altman beat Elon Musk in federal court on Monday, but the win came at the cost of hearing his former colleagues call ​him a liar - repeatedly - under oath.

The nine-person jury unanimously found that Musk waited too long to file his lawsuit and missed the deadline for the statute of limitations.