President Donald Trump said on Wednesday he is directing Transportation Secretary Sean Duffy to be the interim NASA administrator. “Sean is doing a TREMENDOUS job in handling our Country’s ...

Elon Musk's AI chatbot Grok started posting antisemitic material on X after Musk pledged to change its guidelines.

President Trump said late Wednesday that he was tapping Transportation Secretary Sean Duffy to lead NASA on an interim basis after Trump yanked his original nominee for the post. “Sean is doing a ...