Dark matter may be invisible, but scientists are getting closer to understanding whether it follows the same rules as ...

A group of Spanish and German researchers claims to have found solid evidence of access to a fifth dimension, a scenario that ...

In a groundbreaking cosmic test, researchers have discovered that dark matter behaves more conventionally than previously ...

Astronomers have long puzzled over the cause of a mysterious “glow” of very high energy gamma radiation emanating from the ...

Dark matter” is an invisible, mysterious substance that makes up about 27 percent of the universe. Its existence is inferred from its ...

First and perhaps most perplexingly, researchers remain unsure about what exactly dark matter is. Originally, some scientists ...

Something is out there. As far as scientists know, just 15% of the matter in the universe is the ordinary kind we can see.

A mysterious, high-energy glow from gamma-rays in the Milky Way's center is reigniting the debate: dark matter or a hidden ...

Let's rewind the clock back…oh, I don't know, let's say a hundred years. It was 1917, and Einstein had just developed his ...

The European Space Agency's Euclid mission—designed to map the geometry of the dark universe with unprecedented ...