Warren Buffett has upped his stake in Sirius XM - and now owns more than a third of it.

Warren Buffett's true wealth-building secrets were buying cheap stocks, looking for special situations, and buying ...

Warren Buffett Just Added $610 Million Worth of These 3 Stocks to Berkshire Hathaway's Portfolio. Here's the Best of the Bunch.

CNN’s Ben Wedeman dives deep underground in Rome to explore the Aqua Virgo, an ancient aqueduct that continues to supply ...

Warren Buffett's iconic investing firm Berkshire Hathaway recently bought more shares of satellite radio broadcaster SiriusXM, a new filing shows.