Bell's theorem, the well-known theoretical framework introduced by John Bell decades ago, delineates the limits of classical physical processes arising from relativistic causality principles. These ...

The concept of spacetime, first described in Einstein's theory of general relativity, has since been widely studied by many ...

New spacetime model: Researchers reframed Einstein’s equations to reveal gravitational structures that can remain connected during spacetime evolution, inspired by plasma physics. Conserved quantities ...

Families, students and curious minds filled the ground floor of White Hall on Saturday afternoon as West Virginia University ...

Spacetime isn’t supposed to be predictable, but scientists may have just found the rules ...

The quantum revolution in physics — whose 100th anniversary we have just celebrated — taught us that at the most basic level the world is bizarrely different than it seems. But, we appear to only have ...

A team of scientists has used X-ray and gamma-ray observations of some of the most distant objects in the Universe to better understand the nature of space and time. Their results set limits on the ...

There is a glaring gap in our knowledge of the physical world: none of our well-established theories describe gravity’s quantum nature. Yet physicists expect that this quantum nature is essential for ...

How to build a particle collider the size of the solar system. To observe the quantum nature of gravity and of spacetime itself, we need a particle collider the size of the solar system. Or we could ...

"Our findings pave the way for rigorous examinations of black holes and the exploration of new physics in gravity." When you purchase through links on our site, we may earn an affiliate commission.

Mind-bending materials called quasicrystals have an orderly structure, but without a regularly repeating pattern. They’ve been found in meteorites and the debris from the first atomic bomb test.