The stock market is rallying as AI spending and Trump tariff news turn positive. Warren Buffett will step down as Berkshire Hathaway CEO at year-end.

The conflict between Trump and Powell worried investors because it called into question the independence of the Fed. The S&P 500 dropped roughly 2.4% the day Trump gave those remarks to reporters.

It felt much longer, but the U.S. stock market needed just a few weeks to roar all the way back to where it was on President Donald Trump's "Liberation Day." That's when he shocked Wall Street by ...

Warren Buffett has shocked an arena full of his shareholders by announcing that he wants to retire at the end of the year.