Post-spacetime physics refers to the idea that our familiar 4D spacetime is not fundamental but emerges from deeper ...

A new theory suggests the universe is constantly recording its own history in the fabric of spacetime. If correct, this ...

Scientist proposes framework for reconciling mathematically incompatible theories of quantum mechanics and Einstein’s gravity ...

Could the route to the stars be paved not by impossible physics, but by spacetime itself? A new warp drive model has been ...

Black holes are some of the most mysterious objects in the universe, but they aren’t always silent. When two black holes are ...

Bell's theorem, the well-known theoretical framework introduced by John Bell decades ago, delineates the limits of classical ...

Microscopic black holes could arise from a crystallization of the fabric of spacetime. This idea comes from researchers who ...

Time feels like the most basic feature of reality. Seconds tick, days pass and everything from planetary motion to human memory ...