Elon Musk made a clear promise after Donald Trump decided to put him in charge of making the government more efficient. “It’s ...

The case alleges the Trump administration allowed Musk’s team access to the Treasury Department’s central payment system in violation of federal law.

Some say Elon Musk on TIME Magazine's cover appearing to be behind the Oval Office's Resolute desk will sour Trump on him.

Elon Musk is rapidly consolidating control over large swaths of the federal government with President Donald Trump’s blessing. The world's wealthiest man has sidelined career officials, gained access ...

President Donald Trump's tariffs against China have gone into effect. China has retaliated with tariffs against U.S. oil.