Trump threatened 'very serious consequences' if Elon Musk finances challengers to Republicans who support his legislative priorities.

President Donald Trump is taking aim at drone technology from two directions -- boost the U.S. industry and crack down on ...

The feud between Elon Musk and Donald Trump could mean Tesla’s plans for self-driving cars hit a roadblock, SpaceX flies fewer missions for NASA, Starlink gets fewer overseas satellite contracts and ...