If gravity arises from entropy, scientists could unite Einstein's general relativity with the quantum realm while shedding light on dark matter and dark energy.

Black hole singularities should not exist, according to theories of quantum mechanics. New tweaks to Einstein's equations of general relativity could finally do away with them, and explain what truly ...

A new photo taken by the James Webb Space Telescope shows a rare cosmic phenomenon called an “Einstein ring.” Einstein rings happen due to a process called “gravitational lensing,” where light from ...

A stunning new image from the James Webb Space Telescope reveals a cosmic mirage known as an Einstein ring, where the light ...

"The singularity is the most mysterious and problematic part of a black hole. It's where our concepts of space and time ...

The latest image from NASA's James Webb Space Telescope, pictured above, also happens to be a stunning illustration of ...

According to science, time travel is based on Einstein’s theory of special relativity, which he published in 1905. The German ...

In the 53 years since Albert Einstein published his general theory of relativity, it has withstood determined attacks and ingenious experiments by other scientists anxious to test its validity.

Cosmic speed limits can be a major inconvenience but they've rarely stopped science fiction in its tracks.

This is called an Einstein Ring, named after scientist Albert Einstein, who predicted this effect in his Theory of Relativity ...

A new model has been proposed that challenges the long-standing belief that black holes contain a singularity, a region where space and time break down. This theory suggests that black holes could ...

The strange sight is actually two galaxies, with the light of the second warped around the one at the front as a result of ...