The feud between Elon Musk and Donald Trump could mean Tesla's plans for self-driving cars hit a roadblock, SpaceX flies ...

The president could tighten federal oversight of the tech titan’s businesses, even if heavy reliance by the Pentagon and NASA ...

After long months when President Donald Trump and billionaire Elon Musk appeared united in their chaotic mission to remake ...

Space science experts told ABC News SpaceX has been essential to NASA’s missions and the breakdown of a relationship would ...

Senate Republicans have made changes to their party’s sweeping tax bill in hopes of preserving a new policy that would ...

Shares of AST SpaceMobile ( ASTS 0.55%) are moving higher this week, up 33.9% as of 2 p.m. ET from last Friday's close. The ...

The company is developing a larger vehicle, named Helios, that could meaningfully improve the ability of SpaceX's Falcon 9 ...

Texas legislators approved $300 million in grant money for the Texas Space Commission and gave it new authority to close ...

As President Donald Trump and Elon Musk argued on social media on Thursday, the world’s richest man threatened to ...