Deep beneath the Earth’s surface, a major physics experiment has reached a critical milestone, enabling detectors to operate ...

The new baryon “Xi-cc-plus” decays into other particles almost instantly, but its existence could paint a clearer picture on ...

A new model suggests dark matter may be more complex than a single substance, potentially reshaping how scientists interpret hidden structures across the universe.

Dark matter keeps getting blamed for the universe’s big patterns while staying stubbornly out of reach. You cannot see it, touch it, or capture it. Yet its gravity helps shape galaxies, and that makes ...

If dark matter particles decay, then scientists could hunt for signs of this process, including X-ray or gamma-ray radiation or even emitted "ghost particle" neutrinos, in vast clusters of galaxies.

Deep inside every atom lies a restless world of quarks and gluons—the tiny building ...

About 80% of the universe's mass is thought to consist of dark matter. Yet, little is known about the composition and structure of the particles that make up dark matter, presenting physicists with ...

Dark matter, a type of matter that does not emit, reflect or absorb light, is predicted to account for most of the matter in ...

This is an important step toward enabling other research facilities around Europe to participate in antimatter research.

The universe has cooked up all sorts of bizarre and beautiful forms of matter, from blazing stars to purring cats, out of just three basic ingredients. Electrons and two types of quarks, dubbed “up” ...

Add Yahoo as a preferred source to see more of our stories on Google. If dark matter particles decay, then scientists could hunt for signs of this process, including X-ray or gamma-ray radiation or ...