Intriguingly, ultralight dark matter might be able to turn into photons (light) — and it's through this process that the ...

Dark matter, the invisible substance that makes up a significant portion of the universe, continues to puzzle scientists. For ...

Astronomers have stumbled upon yet another ghostly galaxy that appears to be devoid of dark matter, the elusive stuff that ...

Dark matter is hypothesized to outweigh "ordinary matter" in the universe by a factor of five. That means all the stuff we ...

Mysterious dark matter makes up 85 percent of matter in the universe, and of the remaining 15 percent, scientists couldn’t ...

In the search to understand how the universe came to be, a new theory is rewriting the script. Instead of one massive, fiery ...

A massive clump of dark matter in the Perseus galaxy cluster is linked to its core by a bridge of dark matter, evidence of a ...

Scientists may be just 15 years away from finally detecting dark matter thanks to a new kind of detector that acts like a ...

An international team of astronomers has discovered a new ghost galaxy, that does not contain dark matter.

The detection of dark matter, an elusive form of matter believed to account for most of the universe's mass, remains a ...

Astronomers have discovered a rare kind of galaxy that seems to be missing one of the universe’s most important ingredients: ...

In simplest terms, the rate at which the universe expands on paper doesn’t match actual astronomical observations. That speed ...