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

Donald Trump and Elon Musk at a UFC event in New York last year. The aftermath of Donald Trump and Elon Musk’s showstopping ...

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

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

After long months when Trump and Musk appeared united in their chaotic mission to remake Washington, their relationship ...

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

From space travel to military operations to the future of green energy, the U.S. has become reliant on Elon Musk's business ...

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

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

Tesla stock soared in the months after the November presidential election because investors were convinced Donald Trump was about to do massive favors for his largest financial backer, Tesla CEO Elon ...

Musk responded on social media in real time. Trump ratcheted up the stakes when he turned to his own social media network, ...