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

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

Khalili reviews Quantum Drama, a new book by physicist and science writer Jim Baggott and the late historian of science John ...

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.

The mysterious force called Dark Energy, which drives the expansion of the Universe, might be changing in a way that ...

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 ...

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

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

A new theory suggests that gravity could possibly be the result of entropy. If true, this would mean that everything in the universe would fall apart if it all remained unchanged.

Dark energy, the mysterious force thought to be driving the ever-faster expansion of the universe, appears to be changing ...

Scientists and members of the public have consistently been intrigued by the scientific theory of wormholes, which Einstein-Rosen bridges describe. Scientists now suggest that recent observations ...