President-elect Donald J. Trump has tasked Elon Musk and Vivek Ramaswamy with identifying ways to cut the budget. The hard ...

SpaceX is on a trajectory to remain the most dominant player in space launches for years to come as it makes strides with its heavy-duty Starship rocket program.

Mr. Musk dug into his companies’ budgets, preferring to cut too much rather than too little and to deal with the fallout ...

Pressure is mounting on state and federal prosecutors to investigate tech billionaire Elon Musk’s $1 million lottery-style giveaway to registered voters in seven battleground states.

The billionaire accused the ChatGPT maker of anticompetitive behavior in new court filings.

Skeptics sneer, but the duo are serious about shrinking government.

Elon Musk's businesses are thriving as his relationship to Trump boosts shares. xAI is raising $5 billion and SpaceX is ...

Following the latest stock market rally, Elon Musk’s net worth has swollen to over $320 billion. More than 90% of this can be ...

From lunar missions to Mars settlements, SpaceX is revolutionizing space travel. But has Musk truly outpaced the competition?

Robin Zeng, the founder of the world’s largest EV battery company, says Tesla CEO Elon Musk’s big bet on 4680 cylindrical ...

A DELIVERY firm backed by the founder of MoneySavingExpert.com, Martin Lewis, has gone bust, leaving shareholders millions of ...

The head of Tesla, SpaceX and the X social media site once known as Twitter has strengthened his ties to the Silver State ...