A recent resurgence of interest in a bold cosmological theory has reignited debate about the nature of dark matter, the Big Bang, and the possible existence of a mirror universe. Originally proposed ...

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

A: That is indeed Walton Goggins in ads for Walmart. And his credits go far beyond “Django Unchained.” He was fantastic in ...

For decades the Big Bang defined how we think about the origin of everything. The Eternal Universe theory now challenges that ...

In one new theory, it is possible that dark matter exists in a mirror universe where there are only dark versions of forces ...

String theory is perhaps the most high-profile candidate for what physicists call a theory of everything – a single ...

HBO Max has given a series order to Stuart Fails to Save the Universe, an upcoming Big Bang Theory spinoff. Kevin Sussman ...

New research suggests the universe is conscious, and that it possesses a sense of purpose.

Black hole and Big Bang singularities break our best theory of gravity. A trilogy of theorems hints that physicists must go ...

New observations from the James Webb Space Telescope (JWST) suggest the cosmos may be much older than once believed. For decades, scientists have held that the universe is about 13.