Before Stuart Bloom returns in 'Stuart Fails to Save the Universe,' make sure to check out his most important episodes from ...

A first-time viewer reacts to Sheldon's competitive streak, a full-size time machine purchase, and the arrival of his twin ...

The Big Bang Theory‘s Sheldon Cooper is the last character anyone would expect to celebrate Halloween. Sheldon stuck rigidly to his schedule and disliked interruptions to his routine or a lot of noise ...

Over the course of its 12 seasons, The Big Bang Theory has a wellspring of memorable, hilarious moments that stand out: Sheldon (Jim Parsons) coming into the living room holding multiple bath item ...

The actors of 'The Big Bang Theory'—Kaley Cuoco, Johnny Galecki, Jim Parsons, Melissa Rauch, Kunal Nayyapose, Mayim Bialik, and Simon Helberg—pose for a portrait at the 2016 People's Choice Awards at ...

For 12 seasons, "The Big Bang Theory" delighted audiences with the antics and misadventures of four nerds and the women who have learned to love them. The CBS sitcom originally focused on a quartet of ...