For close to a century, scientists have been trying to marry Albert Einstein’s General Theory of Relativity and quantum ...

It is something like the "Holy Grail" of physics: unifying particle physics and gravitation. The world of tiny particles is ...

TU Wien researchers have uncovered a quantum twist to the paths particles take through spacetime — one that could finally ...

Physicists have long suspected that gravity might have a hidden quantum side, but for decades the idea has been more ...

For more than a century, physicists have been trying to reconcile the smooth geometry of gravity with the jittery ...

Time travel is deterministic and locally free, a paper says —resolving an age-old paradox. This follows research observing ...