The Big Bang Theory is much-loved for its fantastic ensemble, but two key cast members were a little late to the party.

Before gaining massive fame as Sheldon on The Big Bang Theory, Jim Parsons got his career started with a guest role on this ...

According to co-creator Chuck Lorre, there's one aspect of George Sr.'s story that he regrets including in the earliest days ...

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

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

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. 'Lenny, Penny, and Kenny' was the original placeholder title of the show, so Lenny was the ...

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 ...

The Big Bang Theory spin-off Stuart Fails to Save the Universe has shared an exciting update. The series was confirmed by HBO Max in July and now, just two months later, production has officially ...

The Big Bang Theory has proved a huge success away from the main series, with spin-off Young Sheldon and its own offshoot Georgie & Mandy's First Marriage becoming big hits. As such, anticipation is ...

"If the model holds true, it could mark a new chapter in the way we think about the birth of the universe." When you purchase through links on our site, we may earn an affiliate commission. Here’s how ...

The upcoming “Big Bang Theory” spinoff “Stuart Fails to Save the Universe” has several alums from the OG series on the cast — but some of them are playing new characters. Ryan Cartwright and Josh ...

Sheldon (Jim Parsons) and Penny (Kaley Cuoco) standing in the doorway of the apartment while Penny looks confused in The Big Bang Theory Image via CBS In the beginning was the Big Bang, followed by ...