Like Tesla's promised full self-driving feature, Musk's firms aren't completely autonomous and need a steady— and ideally "super focused" — hand to guide them.

Plus: An obscure provision in the House bill threatens enforcement of court rulings on Trump. | Trump will double tariffs on foreign steel to 50%.

President Donald Trump faces the challenge of convincing Republican senators, global investors, voters and even Elon Musk that he won’t bury the federal government in debt with his multitrillion-dollar tax-break package.

Michael Cohen, President Trump’s former personal attorney, predicts he will “go after” tech billionaire Elon Musk’s money now that the Tesla CEO’s time as a special government employee has

President Trump has pulled his nomination of Jared Isaacman, a billionaire commercial astronaut with close ties to Elon Musk, as NASA administrator.

Elon Musk arrived in the nation’s capital with the chain saw-wielding swagger of a tech titan who had never met a problem he couldn’t solve with lots of money, long hours or a well-calibrated algorithm.

Elon Musk is leaving his government role as a top adviser to President Donald Trump after spearheading efforts with the Department of Government Efficiency to reduce and overhaul the federal bureaucracy.

The president is touting his massive tax breaks bill to repair the U.S. debt, but some are expressing concerns if his legislation can actually trim the nation's deficit.