A controversial new theory about how the universe began rejects the widely-held belief that it started with a giant cosmic eruption known as the Big Bang. One scientist suggests that the cosmos ...

From Sheldon's (Jim Parsons) eccentric antics to Leonard's (Johnny Galecki) outrageous escapades, the show's funniest ...

The Big Bang Theory isn’t just a sitcom—it’s a cultural phenomenon that brought in a subject like physics, nerdy humor (like ...