Supermassive black holes that seem too large to exist in the early universe may have grown from primordial black holes formed ...

Here are five intriguing behind-the-scenes facts about The Big Bang Theory. It's hard to imagine anyone else playing Sheldon ...

Astronomers have discovered extraordinarily powerful X-ray jets blasting from two supermassive black holes that are so ...

Primordial black holes, formed in the earliest moments after the Big Bang, may have had the potential to grow at a rapid pace ...

The actress, best known for her role on 'The Big Bang Theory,' is opening up about the recent cancellation of her show.

The Big Bang Theory is an iconic sitcom that has done the most to bring geek culture to the mainstream. Through its characters and storylines, the show has brought American geek culture to life, ...

Raj didn’t end up with a partner in The Big Bang Theory - but he did end up with peace of mind, self-respect, and a hopeful future. And hey, that might just be the most grown-up happy ending of them ...

New findings from the University of Bonn challenge the assumptions of the standard cosmological model. The faint "afterglow" ...

Astronomers have identified a new kind of cosmic explosion extreme nuclear transients so powerful they outshine typical ...

What is space junk? Why space agencies are seeking to reduce the amount of orbital debris from aging satellites Formed 470 million years after the Big Bang, its existence confirms the theory that ...

The Big Bang Theory is not just one of the longest-running TV comedies in US television history—it’s a pop-culture phenomenon ...

The CBS sitcom followed a group of best friends and roommates and also starred Kaley Cuoco as Penny, Jim Parsons as Sheldon ...