The Big Bang Theory's Johnny Galecki did such an excellent job of portraying his geeky character Leonard that fans might ...

Thanks to the lovable geeks on TV’s “The Big Bang Theory,” an Escondido inventor’s decades-old toy is now spinning with new life. On the popular show’s Feb. 16 episode, astrophysicist Raj tried to ...

The galaxy JADES-GS-z14-0, as seen by the James Webb Space Telescope, existed 290 million years after the Big Bang - Copyright KCNA VIA KNS/AFP STR The galaxy JADES ...

Our universe may have been born in a gravitational crunch that formed a very massive black hole—followed by a bounce inside it. The Big Bang is often described as the explosive birth of the universe—a ...

The Big Bang Theory has finally come to an end, and it left all of the characters at a good place. The episode revolved ...

The Big Bang is notoriously nerdy, but that doesn't necessarily mean the cast were all certified physicists. Here's how far ...

The Big Bang is often described as the explosive birth of the universe—a singular moment when space, time and matter sprang into existence. But what if this was not the beginning at all? What if our ...

Was the Big Bang really the beginning of the universe, or are we 'bouncing' between periods of expansion and contraction? A new theory makes testable predictions. When you purchase through links on ...