The Big Bang Theory (2007-2019), one of the longest studio sitcoms in history was on air for the last time on May 16, 2019.

As Young Sheldon reached its heartfelt series finale, fans bid a bittersweet farewell to Sheldon Cooper’s journey—a story ...

The characters in 'The Big Bang Theory' were more than just the sum of their jokes - each performance infused the characters ...

This episode of The Big Bang Theory pays its respects to Trekkies while also marking a turning point in Sheldon's growth as a ...

Jim Parsons’ portrayal of Sheldon Cooper was the heart of The Big Bang Theory, and one episode proved the show couldn’t exist ...

One of the sweetest moments between Amy and Sheldon in The Big Bang Theory is contradicted by its prequel spin-off, Young ...

After an incredible 12 seasons and 279 episodes, the American TV sitcom The Big Bang Theory ended in 2019. But the story did not end there. Young Sheldon was created as a prequel to show ...

Please enable browser cookies to use this feature. Learn more.

The universe has been expanding ever since the Big Bang almost 14 billion years ago ... Physics has a problem—their key models of quantum theory and the theory of relativity do not fit together.

Astronomers still don’t know what caused this. And while the new pictures don’t challenge the Big Bang theory, they do mean there’s still plenty left to explain about how the universe came ...