A series of viral social media posts drew attention to an old cosmological theory-that our universe began from a collision between two separated universes-as a brand new scientific ...

New Theory Says the Universe Might Have Started Inside a Black Hole ...

A novel theory suggests that the current expansion rate of the universe is not fixed, but was in fact quite different in the ...

If you have ever been interested in the birth of life, you may have heard that the probability of life naturally arising in the universe is astronomically small, and that life would not have arisen if ...

Dimensions beyond the four we’re familiar with could solve a host of problems in physics and cosmology. Columnist Leah Crane ...

the Big Bang, but has been was able, in the general theory of relativity has been condensed to one point the universe before the sudden expansion in the Big Bang ' singularity I can't explain.

If you imagine the story of the universe as a film endlessly in post-production, cosmologists would be its obsessive editors, constantly tweaking the narrative. The version they are working with is an ...