Gravity can exist without mass.” It’s a statement that upends a century of astrophysical dogma and, for some, sounds as ...

Webb’s new images of the Bullet Cluster reveal the most detailed dark matter map yet, shedding light on cosmic collisions and ...

NASA's James Webb Space Telescope recently zeroed in on the Bullet Cluster—delivering highly detailed images that show a ...

Jee compared dark matter to crystal-clear water in a pond, with pebbles as the galaxies. “You cannot see the water unless ...

Inspired by superconductivity, a strange new theory that seeks to explain dark matter might explain dark energy, too ...

The invisible dark matter is one of the universe's biggest mysteries, and its existence is confirmed only by the ...

But axions were pushed aside as the WIMPs hypothesis gained more steam. Back-of-the-envelope calculations showed that the ...

Researchers, in a recent Physical Review Letters paper, introduce a new mechanism that may finally allow ultralight dark ...

Dark matter, although not visible, is believed to make up most of the total mass of the universe. One theory suggests that ...

Despite decades of searching, scientists still haven’t found the elusive substance that holds galaxies together: dark matter.