A new theory suggests fusion reactors could help scientists search for axions, mysterious particles that may explain dark ...

Astronomers have proposed a radical idea: dark matter—the mysterious substance making up most of the universe’s mass, might ...

Searches for dark matter particles have come up empty so far, driving theorists to get more creative with their ideas.

Shutterstock Dark matter is a difficult subject because, on the one hand, we don’t really know if it even exists at all. On ...

A new theoretical study suggests fusion reactors could do more than generate energy, they might also produce particles linked to dark matter. Researchers at the University of Cincinnati say they have ...

In recent years, astronomers have become increasingly interested in a theoretical particle known as the axion, which was ...

A new computational breakthrough is giving scientists a clearer view into how dark matter structures evolve. Dark matter has remained one of the biggest mysteries in cosmology for almost a hundred ...

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

Australian researchers have played a central role in a landmark result from the LUX-ZEPLIN (LZ) experiment in South ...

In addition, astrophysical observations had revealed that occasionally, white dwarfs would cool off way faster than expected.

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

For more than half a century, scientists have tried to understand dark matter—a mysterious form of matter that doesn’t emit or absorb light but is thought to make up most of the universe’s mass. Its ...