For over a decade, a dim but persistent glow near the center of the Milky Way has confused astronomers. This mysterious ...

An excess of gamma rays in the center of our galaxy could mean scientists have finally detected dark matter particles—or not ...

Scientists may be coming closer to confirming the existence of dark matter - the invisible stuff thought to make up more than ...

The story begins with the black hole information paradox. According to relativity, anything that falls into a black hole is ...

At the heart of the Milky Way, a faint and widespread glow of gamma rays has puzzled astronomers for decades. The light could ...

The Universe still holds many mysteries, and among the most intriguing are these invisible components known as dark matter ...

For decades, astronomers have believed that dark matter and dark energy make up most of the universe, however, a new study ...

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 ...

UChicago-led study analyzes massive galaxy clusters mapped by the Dark Energy Survey, offers new way to probe cosmic laws ...

According to the model, dark matter may have started as particles that were hot, light, massless, and fast. As the universe ...

Astrophysicists have presumed for nearly a century that the universe will just keep expanding for all eternity, driven by an ...