A new study says observations from the NASA Fermi space telescope suggest a halo of dark matter around the center of our ...

If findings are correct, astronomer Tomonori Totani told Newsweek, this may finally solve "the greatest mystery in cosmology.

More than 100 years after its existence was predicted, scientists report that they have, for the first time, seen dark matter ...

Scientists may have "seen" dark matter for the first time, thanks to NASA's Fermi gamma-ray space telescope. If so, this ...

Research published Tuesday by a Japanese astrophysicist says gamma rays may have been generated by the collision of dark ...

We can't see dark matter directly, so studying it pushes the boundaries of our creativity as scientists. How exciting, says ...

In the early 1930s, Swiss astronomer Fritz Zwicky observed galaxies in space moving faster than their mass should allow, ...

Unexplained gamma ray radiation coming from the edge of the Milky Way galaxy could be produced by self-annihilating dark ...

A researcher identified gamma ray emissions that appear to have originated from dark matter, but other physicists still ...

A new study claims to show evidence of gamma-ray emissions that closely resemble those expected from two weakly interacting ...

Do you know what 'Dark Matter' is? Take this simple quiz to test your knowledge or gain it if you're unaware., Education, ...

In a recently published study, Tomonori Totani of the University of Tokyo's astronomy department claims to have observed ...