Modern physics explains nearly every particle and force in nature—except gravity. This video explores how string theory and M ...

A new study proposes dark matter resides in a hidden extra dimension. This hidden dimension may naturally align particle ...

What if time were the only truly fundamental dimension of our Universe? A recent theory proposes a radically different vision of reality, where time has three dimensions. This approach challenges our ...

(PhysOrg.com) -- Did the early universe have just one spatial dimension? That's the mind-boggling concept at the heart of a theory that University at Buffalo physicist Dejan Stojkovic and colleagues ...