Tesla's Optimus robots will be used to explore the surface of Mars, Elon Musk confirmed today. The humanoid robots, which were initially pitched as household assistants in October last year, will "hopefully" be sent to Mars on a SpaceX flight by the end of 2026.

Jared Isaacman, the self-made billionaire who became the first private astronaut to conduct a spacewalk last year, faced a Senate confirmation hearing Wednesday after he was nominated by President Donald Trump to lead NASA.

The Department of Government Efficiency and Elon Musk have been working for months to reduce government spending and its workforce.

Billionaire Elon Musk said at a White House cabinet meeting on Thursday he expects $150 billion in savings in FY2026 from the work done by the Department of Government Efficiency. In March, Musk had said he was confident DOGE could find $1 trillion in savings.

OpenAI is suing Elon Musk for unfair competition and interfering with its business relationships with investors and customers, escalating a legal battle between the ChatGPT maker and the billionaire who helped bankroll the artificial intelligence startup a decade ago.

Musk and OpenAI CEO Sam Altman cofounded OpenAI in 2015, but Musk left before the company became a technology star. Recently Musk, who went on to create his own AI firm, xAI, in 2

Musk could not tolerate seeing such success for an enterprise he had abandoned and declared doomed,” read a suit by OpenAI co-founder Sam Altman.

Under the proposal, the state's election bribery statute would be expanded to prohibit asking voters to sign petitions after Dec. 1 ahead of a spring election and after April 15 ahead of a general election.

Billionaire Elon Musk said at a White House cabinet meeting on Thursday he expects $150 billion in savings in FY2026 from the work done by the Department of Government Efficiency.

OpenAI is suing Elon Musk over claims he has tried "nonstop" to slow down its business for his own benefit. The company accuses the Tesla boss of using "bad-faith tactics" against

Elon Musk's government cost-cutting campaign at the U.S. Federal Trade Commission raises concern about exposure of confidential corporate data, say two Democratic commissioners at the agency who were fired last month by President Donald Trump.

Elon Musk's reaction to a remark by Joe Rogan about taxes has gone viral online. During Wednesday's episode of The Joe Rogan Experience podcast, host Rogan brought up the topic as Tax Day nears in a chat with stand-up comedian Ron White.

Elon Musk's disagreements with the Trump administration on tariffs have dramatically spilled into public view. It was a break that had been a long time coming.

Tesla stock (TSLA) rose 2.3% to $227.30 in early Wednesday trading after a chaotic 24 hours that saw Elon Musk publicly slam President Trump’s

Contrary to the belief that Elon Musk is the one calling the shots, his disagreement with Trump on the new tariffs proves just the opposite.

Despite growing consternation and concern expressed by economists and CEOs, Trump administration officials have been stubborn in defending its trade policies.

Elon Musk called Donald Trump’s top trade adviser Peter Navarro “dumber than a sack of bricks” Tuesday, once again betraying the administration’s deep rift over the president’s disastrous tariffs. Navarro found himself in hot water with Musk after he called the billionaire bureaucrat a “car assembler” during an appearance on CNBC Monday.