Dark matter is thought to exist everywhere, wrapping around galaxies and helping to shape the largest things in the universe.

Gravitational waves could be responsible for the production of dark matter during the early phases of our universe's ...

Gravitational wave astronomy is starting to do more than confirm Einstein’s equations. It is turning into a precision tool for mapping the invisible, with theorists now arguing that ripples in ...

Last year scientists detected gravitational waves from what appeared to be the most massive black hole collision ever recorded. But now an international team of astrophysicists has proposed an exotic ...

In a groundbreaking move towards understanding one of the universe’s greatest mysteries, physicists are turning to time itself to uncover the elusive nature of dark matter. While the presence of dark ...

A mystery lurks inside the corpses of dead stars. Neutron stars, formed when certain types of stars die in supernova explosions, are the densest form of matter in the universe; black holes are the ...

Using a highly coherent positronium beam, the researchers observed clear diffraction patterns after transmission through a graphene film, confirming its wave-like behavior. One of the discoveries that ...