Warren Buffett owns publicly traded stocks and entire companies. Here are two investment ideas from his portfolio.

Warren Buffett’s Berkshire Hathaway took a staggering $3.76 billion after-tax write-down on its Kraft Heinz stake in the second quarter, a signal that one of its largest investments has fallen ...

On Aug. 3, 2005, in the first emergency repair conducted in space, astronauts fixed a potentially dangerous problem by ...