"It highlights gravity's possible hidden complexity and invites a reevaluation of where dark matter effects originate." ...

The mystery of dark matter—unseen, pervasive, and essential in standard cosmology—has loomed over physics for decades. In new ...

Cosmic rays are extremely fast, charged particles that travel through space at nearly the speed of light. The Amaterasu ...

At the center of our galaxy, something incredibly heavy is pulling the strings. Stars ...

The famed collider at Brookhaven National Laboratory has ended operations, but if all goes to plan, a new collider will rise ...

For decades, astronomers have treated dark matter as the invisible scaffolding of the cosmos, a mysterious substance that ...

This puzzle is known as the problem of time, and it remains one of the most persistent obstacles to a unified theory of ...

"If our hypothesized dark charge is true, then we believe there could be a significant population of primordial black holes, which would be consistent with other astrophysical observations, and ...

Humanity has worked itself into a position where we can detect a single high-energy particle from space and wonder where in ...

The idea that empty space is truly empty has been quietly dying for decades, but new measurements of particle spin are now forcing the issue. By tracking how tiny fragments of matter emerge with ...

Cosmic rays are messengers from space that scientists use to study the Universe. Francesca Capel and Nadine Bourriche from ...

A microscopic clump of sodium has become the largest object ever to be observed as a wave, improving upon previous records by ...