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

In this video, we venture beyond the known limits of our universe and explore the mind-bending concept of the Tenth Dimension ...

But when we look around the universe, we only ever see the usual three spatial dimensions plus the dimension of time. We're pretty sure that if the universe had more than four dimensions, we would ...

These hidden dimensions could hold the key to unifying physics, from gravity to quantum mechanics. Little Boy Cares For ...

Did the early universe have just one spatial dimension? That’s the mind-boggling concept at the heart of a theory that UB physicist Dejan Stojkovic and colleagues proposed in 2010. They suggested that ...

Universe Is 3-D Because It Got All Knotted After the Big Bang Published Oct 17, 2017 at 3:50 PM EDT Updated Oct 17, 2017 at 4:23 PM EDT ...

It's not yet clear whether we can go from, say, a ten-dimensional String Theory to a three-dimensional Universe like our own and have them be dual to one another.

Other realities, either three- or seven-dimensional, could be hidden from our perception in the universe, Karch said. “There are regions that feel 3D. There are regions that feel 5D.