A new theory suggests the universe is constantly recording its own history in the fabric of spacetime. If correct, this ...

After decades of hunting, physicists still don’t know what makes up most of the universe’s matter. Now they need to cast a ...

A prototype quantum sensor developed by researchers at Imperial has demonstrated for the first time that a key principle ...

A University of Melbourne researcher has placed the strongest constraints yet on certain rare decays of subatomic particles, ...

Finding out what the universe is actually made of remains one of the ultimate ...

Dark matter may alter the dynamics of colliding black holes and leave a signature in their gravitational-wave emission.

NASA's Hubble Space Telescope captures the magnificent starry population of the Coma Cluster of galaxies, one of the densest known galaxy collections in the universe — and where the effect of dark ...

Astronomers discovered a third galaxy with almost no dark matter, offering new clues about galaxy formation and the ...

Scientists think a new framework for quantum gravity could offer clues about a mysterious 5th fundamental force of nature.

The phenomenology of dark matter in particle physics addresses the bridge between theoretical models of unseen matter and the experimental or observational signatures that might reveal its nature.

Determining the nature of dark matter, the invisible substance that makes up most of the mass in our universe, is one of the greatest puzzles in physics. New results from the world’s most sensitive ...

Thomas Mulligan investigates the mysterious discovery of a transparent cosmic entity that defies the fundamental laws of ...