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

The feud raised questions about how far Trump, an often unpredictable force who has intervened in past procurement efforts, ...

Maybe it was always going to end this way, with two billionaires angrily posting about each other on social media, fingers ...

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

Trump and Musk, who until recently were close allies, locked horns this week when the Tesla Inc. (TSLA) and SpaceX chief slammed the GOP's budget megabill, sparking a dramatic public blowup. Tesla ...

Elon Musk walks back plans to decommission the Dragon capsule after President Trump threatened to cancel contracts. Rocket Lab is among the winners.

President Trump has threatened to end government contracts with Elon Musk, prompting the SpaceX CEO to suggest decommissioning its Dragon spacecraft.

Trump and Musk exchanged wild accusations and threats in a breakup that blew up far beyond a fight over the president's signature legislative package.

The White House’s budget plan for NASA would be woefully inadequate for achieving near-term human voyages to Mars, experts ...