SpaceX's rockets ferry US astronauts to the International Space Station. Its Starlink satellite constellation blankets the ...

The escalating war of words between President Donald Trump and tech mogul Elon Musk marked the most contentious chapter in a ...

Sen. Ted Cruz's newly unveiled legislative directives for Senate Republicans’ budget reconciliation bill would dedicate ...

Elon Musk and Donald Trump’s bromance imploded this week as the tech titan took aim at the U.S. president’s “Big Beautiful ...

The founder of the Mars Society has accused SpaceX CEO Elon Musk of derailing existing plans to explore and visit the Red ...

U.S. President Donald Trump and billionaire Elon Musk's once-close relationship imploded this week, amid a bitter feud over ...

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

The once-close alliance between Elon Musk, the billionaire entrepreneur behind Tesla and SpaceX, and President Donald Trump ...

WASHINGTON — President Trump played it cool Friday morning when discussing his feud with Elon Musk — turning a brief phone ...

The alliance between President Trump and Elon Musk went up in flames Thursday, days after the world's richest man left the administration and tried to wield his influence to kill a massive budget bill ...

A crewed mission to Mars would rank among the most complex and costly undertakings in human history—and US President Donald ...

As political tensions escalate, former President Donald Trump threatens to cut federal contracts and subsidies to Elon Musk’s ...