A simple explanation of dark matter and antimatter, how they differ, how scientists study them, and why both are important to understanding the universe.

A mysterious excess of far-ultraviolet light seen across the Milky Way could come from the annihilation of clumpy dark matter ...

Researchers have been looking at everything, including supernovas, trying to uncover the mysteries of dark matter. Recent scientific studies suggest that dark matter might not be a particle hiding in ...

Describing matter under extreme conditions, such as those found inside neutron stars, remains an unsolved problem. The ...

Most of the matter in the universe may be made out of particles that possess an unusual, donut-shaped electromagnetic field called an anapole. This proposal, which endows dark matter particles with a ...

Dark Matter Episode 9 became available on Apple TV Plus on June 26, and viewers want the ending explained. They’re curious about what happens to all Jasons in the show’s finale. Based on Blake ...

Stranger Things Season 5 Volume 2 introduces exotic matter as a key component of the Upside Down, but what is it, really?

Decades after it became clear that the visible Universe is built on a framework of dark matter, we still don’t know what dark matter actually is. On large scales, a variety of evidence points toward ...

The universe's matter-antimatter asymmetry, where matter significantly outweighs antimatter despite their theoretically equal creation at the Big Bang, remains a major unsolved problem in physics.