Relax, it’s only happening in theoretical physics—at least for now.

Not only is the Universe expanding, but its expansion is actually happening at a speed higher than was thought possible until ...

Dive into 25 Unanswered Questions About The Universe that baffle scientists. Explore dark energy, dark matter, the Big Bang, ...

Black holes are mysterious objects, and one theory posits that our universe exists inside of one. It sounds strange, but ...

Waterloo scientists have developed a new way to understand how the universe began, and it could change what we know about the Big Bang and the earliest moments of cosmic history. Their work suggests ...

The Big Bang refers to that gigantic explosion responsible for setting up the universe to grow into the world we observe ...

Kevin Sussman as Stuart Bloom on 'The Big Bang Theory' "I'm completely out of my element, which is what I wanted," Lorre said at the Banff World Media Festival in June. The new series revolves around ...