Trump has tapped Musk to run an unofficial government department that will seek to slash public spending. Reports have ...

Online clips included no evidence to support the assertion that the tech billionaire had threatened celebrities.

From electric cars to solar panels, Mr. Musk has built businesses in high-tech manufacturing sectors now targeted by Beijing ...

Musk, who has 206 million followers on X, posted or reposted about Trump's cabinet picks more than 70 times between Nov. 7 ...

Another member of Donald Trump’s inner circle has gotten away with everything. Philadelphia District Attorney Larry Krasner ...

The world’s richest man wants to destroy the key federal agency meant to protect consumers in the financial sector.

The so-called Department of Government Efficiency, with Elon Musk as co-leader, has advantages that past budget-cutters did ...

The billionaire has rapidly transformed parts of the state, shocking even development-friendly officials: “It was like, ...

Last week, the president-elect named Musk to co-lead a department focused on government efficiency, a role that will put him ...

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

The world’s richest person, not known for his humility, is still learning the cutthroat courtier politics of Donald Trump’s ...

In an opinion column in The Wall Street Journal, the heads of the new Department of Government Efficiency said taxpayers ...