Dark matter, which makes up 80 percent of all matter in the universe, may have formed in the very short time before the big ...

For a sitcom that features a laugh track, Chuck Lorre's hit CBS show "The Big Bang Theory" features some unexpectedly ...

“The assumption that dark matter and regular matter originated in the same event, the Big Bang, is natural, given its ...

Explore Johnny Galecki's girlfriend history to uncover details about his intriguing dating life, including past relationships ...

Actor Jim Parsons recently opened up about his decision to leave The Big Bang Theory, and it turns out his departure was ...