President Donald Trump is reportedly weighing a move to reduce the role of one of tech billionaire Elon Musk's key companies in a defense plan he refers to as the "Golden Dome," Reuters reported on ...

The role of Elon Musk's SpaceX in an ambitious new U.S. missile defense system is in question following the dramatic feud ...

Canadian and US officials are reportedly approaching at least the framework of a deal covering trade and other issues.