Finding out whether gravity – and therefore space-time itself – is quantum in nature has long been thought impossible. But ...

Time crystals represent a new phase of matter proposed by Frank Wilczek, the Nobel laureate of Physics in 2004; they can ...

A bold new quantum theory of gravity may finally bridge the long-standing rift between Einstein’s general relativity and ...

Experiments with hydrogen atoms could soon reveal whether particles that were long thought to be forbidden by physics ...

A team of physicists has uncovered a surprising new way to explore one of science's greatest challenges: uniting the two ...

Researchers have developed a technique that makes high-dimensional quantum information encoded in light more practical and reliable. The advancement could pave the way for more secure data ...