Makeup helps actors in any TV or film production establish their signature looks. But without makeup on, can you recognize these "The Big Bang Theory" stars?

Others took notice and named his theory "big bang." LeMaitre's ideas opened more questions, many of which forced physics and astronomy together: What was that primordial atom like? Why would it ...

People talk about the universe starting with a Big Bang, but how could we possibly know anything about an event that happened billions of years ago – before our planet was even formed?

Jim Parsons reflected on his decision to leave ‘The Big Bang Theory’ after 12 seasons. Read on to learn what motivated this ...

The Big Bang Theory aired its first episode on 24th September 2007.

Many of the characters who appeared in The Big Bang Theory only for a cameo helped add depth to key details that were crucial in the broader context. How could Leonard and Penny become a couple ...

The Big Bang Theory star Mayim Bialik has revealed her return hopes as a new spin-off takes shape. The actor played Amy Farrah Fowler from season 3 to the finale of Big Bang, and she reprised the ...

The Big Bang Theory explains how the universe began. The Big Bang Theory stands as the most widely accepted explanation for the origin of the universe. According to this theory, the universe began ...

Mayim Bialik has reunited with her The Big Bang Theory costar Melissa Rauch for an upcoming episode of NBC's Night Court on Tuesday, Jan. 14. While Bialik guest stars as a heightened version of ...