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

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

But the Big Bang theory predicts that about 5% of the universe's contents should be atoms made of protons, neutrons and ...

Euclid launched in 2023 on a six-year mission to map the cosmos at scale, observing billions of galaxies stretching as far ...

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

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 scientific experiment aimed at detecting dark matter in space launched from Antarctica on December 15, with significant ...

Scientists search for "decaying" dark matter (DDM) because it offers unique signatures like specific X-ray or gamma-ray lines ...

Gravitational waves from black holes may soon reveal where dark matter is hiding. A new model shows how dark matter surrounding massive black holes leaves detectable fingerprints in the waves recorded ...

What is the nature of dark matter? A new experiment led by Columbia University physics professors aims to find out.

The General AntiParticle Spectrometer experiment is suspended from a football-field-sized balloon approximately 24 miles ...

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 ...