A strange break in a stream of stars in the Milky Way could be the result of dark matter, but only if the dark matter is hot ...

Dark matter, predicted to account for most of the universe's mass, remains highly elusive. Physicists have been searching for ...

Efforts to unravel the mysteries of dark matter have gained momentum with a new approach exploring its potential conversion ...

The cores of galaxies may not be made of what we thought, new research suggests — they could hold one giant, invisible star ...

"What If is an epic exploration of possibilities. What If is a Webby Award-winning science web series that takes you on a ...

Interactions between dark matter and dark photons during a "missing chapter" cosmic history could shed light on one of the ...

Dark matter, which is believed to make up the majority of our Universe, remains elusive as it manifests solely through ...

Black hole quantum effects are usually thought to be too small to have any observable signatures. This is indeed the case for ...

Could time itself actually explain our universe's expansion? Our current cosmological model—known as lambda cold dark matter, ...

Spur and gap features seen in Milky Way’s GD-1 stellar stream could be caused by a self-interacting dark matter subhalo. New research points to a dark matter subhalo as the architect behind the unique ...

The second is the cast; in addition to Fillion, the main cast includes plenty of talented actors, including Melissa O'Neil as ...

Dark matter is one of the most debated and intriguing missing puzzle pieces of modern physics – a mysterious form of energy ...