A new recipe of "quadratic gravity" could help to better define the picture of the Big Bang and the singularity that existed ...

Add Yahoo as a preferred source to see more of our stories on Google. The Big Bang Theory has finally come to an end, and it left all of the characters at a good place. The episode revolved around ...

Add Yahoo as a preferred source to see more of our stories on Google. The Big Bang Theory is one of the longest running sitcoms of all time, and even though it wasn't a show that relied heavily on ...

For decades, scientists have relied on a popular idea referred to as cosmic inflation to explain how the universe began and why it looks the way it does today. This theory suggests the universe ...

For decades, the Big Bang has been the cornerstone of our understanding of the universe’s origin—but new theories suggest it may not be the true beginning. Instead, the cosmos might be eternal, with ...

One of the greatest unsolved problems in physics concerns unifying quantum mechanics and general relativity—two equally successful theories that infamously don’t get along. And the latest attempt to ...

Imagine we had somehow filmed the whole history of the universe and you could play the movie in reverse. It would start off much as things stand today: a vast and elegant web of galaxies and nebulae.

The Big Bang Theory has finally come to an end, and it left all of the characters at a good place. The episode revolved around Sheldon and Amy receiving the Nobel Prize for Physics, but the final shot ...