For many years it was believed that the surface of most, if not all, white dwarfs was made up primarily of hydrogen. But then ...

NBA postseason got started Tuesday night, and the Warriors are now officially in the playoffs. Stephen Curry and Jimmy Butler ...

Arsenal's 16 year wait to play in the UEFA Champions League semifinals is officially over, ousting the reigning champions Real Madrid with a 2-1 win on Wednesday that ensured they would come out of ...