In keeping with the scientific concept that is its namesake, the universe of The Big Bang Theory keeps expanding.

The official synopsis for Stuart Fails to Save the Universe proves the spinoff will bring back The Big Bang Theory's ...

Evidence that the universe is rotating was recently delivered by the James Webb Space Telescope (JWST), which found that ...

The "death date" of the universe has been predicted by a new theory that suggests that the universe might not continue to ...

Some physicists think our reality is a kind of cosmic hologram, with space, time, and gravity as manifestations of a ...

The idea is deceptively simple—as our universe grows, it absorbs other universes in its path, thereby “accelerating” its boundaries.

Of course, the existence of other universes would require the theory of the multiverse to be real. Incidentally, while there are aspects of our universe that hint that we may be living in a ...

A new theory published late last year is offering an explanation as to why our universe is expanding at an accelerating rate: Merging with "baby" universes.

String theory, which is an attempt to unify gravity with the laws of microphysics, conjectures everything in the universe is made up of tiny, vibrating strings. But it makes the assumption that there ...

If the multiverse theory is real, how soon can I ditch this sucky timeline? Unsurprisingly, pop culture gets the multiverse wrong. Here's how it really works and how to escape this place ...

Humans live in a universe; that is a fact. Up for debate, though, is whether that universe lives in a sea of other universes—a multiverse. The idea of a multiverse is the subject of much science ...