Physicists are increasingly entertaining a radical possibility: our familiar universe of three dimensions of space and one of ...

Researchers attempting to solve the problem of dark matter have proposed a particle that can travel to an unseen fifth dimension. The work is entirely hypothetical, as it attempts to explain a type of ...

Dark matter could be the result of fermions pushed into a warped fifth dimension. This theory builds on an idea first stated in 1999, but is unique in its findings. Dark matter makes up 75 percent of ...

A group of Spanish and German researchers claims to have found solid evidence of access to a fifth dimension, a scenario that would explain the mystery surrounding dark matter. Their work, published ...

Up to now, humans have only been able to observe four dimensions in the universe – height, length, width and time. But beyond these dimensions, collectively known as 'spacetime', there may be more ...