Altman and Musk were OpenAI’s founding co-chairs in 2015, but their relationship has devolved into name-calling, lawsuits and ...

The unsolicited offer complicates Sam Altman’s plans to convert OpenAI to a for-profit company.

As Elon Musk has led an effort to slash government spending, his own companies have, over the last few years, received billions of dollars in government contracts.

Tesla CEO, SpaceX founder and the richest billionaire in the world Elon Musk is now a U.S. government employee. What to know about his citizenship.

President Trump told Fox News' Bret Baier in an interview ahead of Super Bowl 2025 that he'd "love to" bring the country ...

Government watchdog groups say they will challenge the Trump administration’s decision to put the initiative under the ...

From SpaceX chopsticks and Kumbh Mela to a vegetarian dinner, Indian business leaders had a lot to discuss with Tesla CEO Elon Musk at the India Global Forum. SpaceX Chief Musk was "fascinated ...

The tech billionaires could collaborate on a "humanity-saving" moon base in case an asteroid hits Earth, Douglas MacKinnon wrote.

Tom Howarth is a Newsweek reporter based in Bristol, U.K. His focus is reporting on nature and science. He covers climate change, biodiversity, extreme weather, zoonotic diseases and more.

SpaceX’s Starship rocket exploded just minutes into its seventh test flight, an unexpected setback after the Elon Musk-led company had made steady progress advancing the vehicle’s capabilities.

SpaceX CEO Elon Musk took to X on Thursday night to explain what his company believes may have caused part of the Starship rocket to experience a "rapid unscheduled disassembly." The upper stage ...

Elon Musk, co-founder of Tesla and SpaceX, is suspected of lying about his ability to play video games. (Photo by Apu Gomes/Getty Images) Elon Musk is surrounded by almost constant controversy ...