A new study suggests that decaying dark matter may have helped create the universe’s first supermassive black holes much ...

A new kind of dark matter could help explain some of the universe’s mysteries, a new study suggests. The study proposes that there are dense clumps of “self-interacting dark matter”, or SIDM, each ...

Warning! This article contains SPOILERS for Dark Winds season 4, episode 8.The finale of Dark Winds season 4 ended with the shocking death of a beloved character, and it set up a very personal mystery ...

Scientists have long known that most of the matter in the universe is invisible. This hidden material, called dark matter, makes up about 85% of all matter. Even though we cannot see it, we know it ...

Scientists know that the elusive substance called dark matter makes up most of all the matter in the universe, but have never ...

Galaxies follow a mysterious cosmic blueprint, new research suggests. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Our universe is full of ...

Ask most astronomers, and they’ll tell you that dark matter and dark energy make up more than 95 percent of the universe and that they are the explanations for many of the large-scale phenomena we ...