The Big Bang Theory introduced many characters over the years, but some minor ones are barely remembered by fans.

"The Big Bang Theory" fans were surprised to see Billy Bob Thornton show up for a guest spot on Season 8. And he certainly ...

The Big Bang Theory is rich in pop-culture references but sometimes misses the mark with board games. Here are some mistakes ...

A comprehensive guide to how the prequel echoed its predecessor — from blink-and-you-miss-them callbacks to major reveals ...

A professor at the University of Cincinnati and his colleagues have figured out something two of America's most famous fictional physicists couldn't: how to theoretically produce subatomic particles ...