Dark matter has been thought to be cold and collisionless, meaning its particles don't interact with each other. The new study, however, challenges this assumption.

Physicists are eyeing charged gravitinos—ultra-heavy, stable particles from supergravity theory—as possible Dark Matter candidates. Unlike axions or WIMPs, these particles carry electric charge but ...

Scientists have made the first experimental observation of matter wave diffraction in a short-lived electron-positron atom.

We see evidence for merging supermassive black holes everywhere we look. One problem: We’re not exactly sure how they manage to do it. Recently, a team of astronomers has proposed that a particular ...

Recent developments within the field of physics have brought forth a groundbreaking discovery: a new state of matter. This revelation, taking place within a laboratory setting, promises not only to ...