This week, researchers reported that weight and health markers may rebound when patients stop using some of the new hormonal ...

Stars powered by dark matter instead of nuclear fusion could solve several mysteries of the early universe, and we may have ...

Our weekly roundup of the latest science in the news, as well as a few fascinating articles to keep you entertained over the ...

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

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 ...

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

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

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

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

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