Understandably, he can’t quite grasp why Captain America is now making common cause with Ross, a man who has done some monstrous things in his career as a Marvel nemesis, including (as the film ...

Elon Musk and Sam Altman lead rival AI firms and now take public jabs at each other — but it wasn't always like this. Years ago, the two cofounded OpenAI, which Altman now leads. Musk departed ...