He shared the Nobel Prize in Physics for his work on gravitational waves, which helped confirm Einstein’s general theory of ...

Scientists are rethinking the universe’s deepest mysteries using numerical relativity, complex computer simulations of ...

Modern cosmology has precisely measured the universe's properties, yet dark matter and dark energy remain profound mysteries.

What if the Big Bang wasn’t truly the beginning? A team of cosmologists is using the power of supercomputers to push past the ...

Asking what existed before the Big Bang is often dismissed as meaningless, since traditional physics breaks down when pushed ...

A team of scientists claims a computational tool for studying black hole collisions could be our best bet for answering mysterious questions about the universe’s origins. In a new paper in Living ...

The Concept of a Mirror Universe A universe that flows backward in time sounds more like science fiction than a scientific ...

The review shows how numerical relativity transforms cosmology, replacing shortcuts with full simulations of Einstein’s ...

A theory holds that dark matter could be involved in a mirror universe and that runs backwards before the Big Bang.

Simulations based on Einstein’s theory of relativity test scenarios that might have preceded the Big Bang, to observe the ...

The Universe has long inspired curiosity and awe, compelling scientists and philosophers alike to explore its origins and ...

A monster galaxy from the early universe shows that the cosmos was rich with oxygen when it was only less than 3% of its ...