Who, exactly, was Leslie Winkle (Sara Gilbert) on The Big Bang Theory, and why did she (and Gilbert) leave after season 3?

From 'Star Trek' actors like William Shatner to science experts like Stephen Hawking, The Big Bang Theory has been host to a wide array of guest stars, including Sara Gilbert, who played Leslie Winkle ...

Den of Thieves 2: Pantera kind of operates on the theory ... the proper bang for the buck with this $320 million movie. The story is set in an alternate world where robots were big in the 1950s ...

The long-gestated spin-off of The Big Bang Theory has moved one step closer to reality with a recent table read by key cast ...

The Big Bang Theory series finale may have aired six years ago, but the overall franchise continues to expand. Young Sheldon chronicled Sheldon Cooper’s origins for seven seasons, and its spinoff, ...

The Big Bang Theory series finale may have aired six years ago, but the overall franchise continues to expand. Young Sheldon chronicled Sheldon Cooper’s origins for seven seasons, and its ...

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 ...

"I'm just so grateful. We couldn't do this without you," said Sara Gilbert. "We all could not be more appreciative of your support and your presence for our show because we wouldn't be here ...