A new theoretical framework shows how subtle fluctuations in spacetime could be detected using existing interferometers.

A unified Theory Of Everything is the holy grail of physics, but gravity refuses to play ball. Now, a newly proposed theory attempts to unify Einstein’s theory of gravity with quantum mechanics – and ...

Quasicrystals are orderly structures that never repeat. Scientists just showed they can exist in space and time.

A new computational simulation of the early universe has revealed a fundamental, unbreakable geometric limit to the fabric of spacetime, dubbed the "Metric Wall." Discovered by independent physics ...

According to Dr. Jared Fuchs, the world has turned the discussion of warp drives, and it is changing the tone of the ...

Scientist proposes framework for reconciling mathematically incompatible theories of quantum mechanics and Einstein’s gravity At the heart of modern physics is a gulf that scientists have spent more ...

It feels so obvious that time moves forward that questioning it can seem almost pointless.