Space-time may hide a bizarre new kind of black hole that causes Einstein’s theory of gravity to fail – and could solve the ...

Thanks to Willow, an experimental quantum chip, parallel universes are a reality. Google has developed a quantum chip called ...

The concept of spacetime has long been a fundamental aspect of physics, particularly in the realms of relativity and quantum mechanics. However, recent research in quantum gravity suggests that ...

Quantum Field Theory (QFT) in curved spacetime is a fascinating area of theoretical physics that combines principles from quantum mechanics and general relativity. This field studies how quantum ...

The grandfather paradox is just one of the thorny logical problems that arise with the concept of time travel. But one ...

Quantum space and time Physicists have developed no-go theorems that limit quantum processes in space–time causality. (Courtesy: iStock/piranka) Physicists have developed a new theoretical framework ...

While entangled photons hold incredible promise for quantum computing and communications, they have a major inherent ...

The act of inflation took the quantum foam of space-time and expanded it to larger scales, laying down the gravitational seeds that would someday grow up to be stars, galaxies and the cosmic web.

While entangled photons hold incredible promise for quantum computing and communications, they have a major inherent disadvantage. After one use, they simply disappear. In a new study physicists ...

Scientists have developed 'entanglement microscopy,' a technique that maps quantum entanglement at a microscopic level. By ...

In one such phenomenon, called quantum entanglement, pairs of photons become interconnected in such a way that the state of one photon instantly changes to match the state of its paired photon ...

For decades, scientists assumed that the expansion of the universe was powered by a new entity, known as the inflaton, but ...