While "The Big Bang Theory" creators tweaked the cast's appearances over the 12 seasons, they used one prop for Kaley Cuoco's ...

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

Kevin Sussman says one improvised line, early in Season 3, helped reshape Stuart Bloom's character arc on The Big Bang Theory ...

Sheldon Cooper has many quirks on The Big Bang Theory, including knocking thrice on somebody's door. Here's the reason why he ...

From 'Love Island USA' to decades-old computer mystery games, this is what we turned to when the going got rough.

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

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 ...

The Big Bang Theory is, at its heart, about relationships. The geek culture references, cameos, and science speak are dressings, and funny ones at that. But from the very beginning, the series set ...

Now that the character is regarded as one of his career-defining roles, it's hard to imagine anyone other than Jim Parsons playing Sheldon Cooper on "The Big Bang Theory." After all, the actor ...

Scientists have pinpointed a “Big Bang” moment in bowel cancer—when cells first evade the immune system. This early immune escape locks in how the cancer will behave as it grows. The discovery could ...

Penny is one of the most important characters on "The Big Bang Theory"... But she almost came out entirely different. Trump Warns of Threat to Social Security, Medicare Couple renovating home told by ...

For decades, scientists have relied on a popular idea referred to as cosmic inflation to explain how the universe began and why it looks the way it does today. This theory suggests the universe ...