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 president put on a display of nonchalance, Democrats quipped and Republicans called for cooler heads in the wake of the ...

Illegal tariffs, steel taxes, court rulings… Now Trump and Musk going head-to-head in fiery spats on the world’s stage. The ...

Elon Musk is dialing back his threat to decommission a capsule used to take astronauts and supplies to the International ...

A feud between Texas billionaire Elon Musk and President Donald Trump escalated dramatically on June 5. Here's what to know.

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

President Donald Trump threatened to cut government contracts with Elon Musk amid feud, while the SpaceX CEO suggested decommissioning Dragon.

Tesla's stock price fell 14% on Thursday as Texas billionaire Elon Musk waged a Twitter war with President Trump.

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

Insiders have speculated about a potential falling-out between Donald Trump and Elon Musk for months. It never seemed to ...

The president’s threats to cut Musk’s government contracts would have major impact on business in Texas, where SpaceX, Tesla ...