If not in visible stars and galaxies, the most likely hiding place for the matter is in the dark space between galaxies.

A revolutionary new model, gaining traction among physicists, suggests our entire universe might be a vast, expanding black hole that emerged from the collapse of a larger, older "parent" universe.

In the search to understand how the universe came to be, a new theory is rewriting the script. Instead of one massive, fiery birth like the Big Bang, this idea suggests the cosmos has been growing in ...

Cosmic inflation tries to describe one brief but crucial phase in the Big Bang that launched the universe onto its expansion course. Many textbooks and science educators have attempted to describe the ...

News broke on Wednesday, August 13, that Ryan Cartwright, Josh Brener and Tommy Walker landed major recurring roles on the upcoming series. Cartwright, 44, was previously a student in class with Penny ...

Expect some big effects on “Stuart Fails to Save the Universe,” the latest “The Big Bang Theory” series in development at HBO Max under Chuck Lorre, fellow “Big Bang” creator Bill Prady and ...

"The Big Bang Theory" universe is expanding once more. A new spinoff of the long-running sitcom, which followed physicists Sheldon Cooper (Jim Parsons) and Leonard Hofstadter (Johnny Galecki) as well ...

HBO Max has given a series order to Stuart Fails to Save the Universe, an upcoming Big Bang Theory spinoff. Kevin Sussman will reprise his role as comic book store owner Stuart Bloom. The sci-fi ...

A researcher has revived an almost 100-year-old theory to refute that the Big Bang ever happened, challenging one of the most established theories in modern science. As detailed in a paper published ...

Sheldon (Jim Parsons) and Penny (Kaley Cuoco) standing in the doorway of the apartment while Penny looks confused in The Big Bang Theory Image via CBS The next Big Bang Theory spinoff will officially ...