Sirius B. At 8.6 light-years away, Sirius B is the nearest known white dwarf star to Earth. Photograph courtesy NASA/ESA/H. Bond (STScl)/M. Barstow (University of Leicester) Red giants are hot ...

It's true that Sirius XM has been one of the worst performers on the Berkshire Hathaway scorecard over the past year. The ...

Sirius XM reported a net loss of $2.96 billion due to a $3.36 billion non-cash impairment charge. Revenue dropped by 4% year-over-year, reaching $2.17 billion, impacted by declines in key segments ...

Sirius XM Holdings Inc. closed 48.35% short of its 52-week high of $47.45, which the company achieved on February 27th.

Sirius XM Holdings (NASDAQ: SIRI) is growing into a significant position for Berkshire Hathaway (NYSE: BRK.A) (NYSE: BRK.B). The Oracle of Omaha already owned roughly a third of the satellite ...