The president has moved swiftly to remake Washington. But for business leaders, that volatility has often been hard to navigate.

President Trump floated giving taxpayers a piece of any savings that Elon Musk’s cost-cutting generates, which could reignite inflation.

Investors seem open to the prospect of peace talks, but Western companies face a dilemma just three years after many retreated from the country.

The tech mogul’s cost-cutting initiative is seeking sensitive taxpayer data, drawing concerns about privacy, potential political retribution and more.

The dollar fell and global stock markets are holding up despite President Trump announcing his plan to impose reciprocal tariffs on trading partners.

A surge in egg prices underscores how persistent inflation is spooking the markets and could check the president’s boldest economic policies.

Dispelling doubts, the billionaire showed off his unprecedented power to disrupt and remake the government — with President Trump’s blessing.

The tech mogul is unlikely to win. But his goal may be more about making life difficult for the A.I. start-up and its leader, Sam...

Global markets are in a wait-and-see mode as President Trump vows to slap steel and aluminum tariffs, among other levies, on trading partners.

President Trump called for ending the so-called carried interest loophole, which saves financiers billions. It’s a tax break that has survived time after time.