Astronomers have spotted something that appears to stretch around ten billion light years across. This so-called ...

New research suggests that the largest cosmic structure is even bigger and closer to Earth than we knew. It goes against ...

If extra dimensions exist, they could explain why the universe is expanding faster than expected and why gravity is weaker than the other forces of nature. Also, unknown dimensions could cause ...

String theorists are betting that extra dimensions do indeed exist; in fact, the equations that describe superstring theory require a universe with no fewer than 10 dimensions. But even physicists ...

This extra dimension could be separated from ours by a million trillion trillionth of a centimeter. Is this a parallel yet inaccessible universe? It interacts with our dimensions only via gravity.

The space-based observatory will scan the cosmos in 102 colors we can't see to unlock the secret history of the universe.

A new paper gives fellow quantum physicists a tool to help explore the geometry of the universe. They say one qubit’s ...

Scientists like Professor Taylor argue that the whole universe is just like this - a two-dimensional surface that just looks like it has three dimensions. According to the holographic principle ...

The universe is full of matter ... bubble universes, universes with extra dimensions, universes that eternally reproduce, universes that bounce from Big Bang to Big Crunch to Big Bang.

A new space telescope is mapping the sky in 102 colors — and it may just rewrite our understanding of the universe.