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

We may already have had our first-ever encounter with dark matter, according to researchers who say a mysteriously ...

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

Their paper, published in Physical Review Letters, suggests that this measurement could help to explore the connection between cosmic inflation and particle physics. "One of the most astonishing ...

A cosmic particle detector in Antarctica has emitted a series of bizarre signals that defy the current understanding of ...

This particle was spotted by the Cubic Kilometer Neutrino Telescope (KM3NeT), a collection of light-detecting glass spheres on the floor of the Mediterranean Sea, on February 13, 2023, according ...

A huge detector in the Mediterranean Sea spotted the most energetic neutrino from space to date. The particle could shed light on the universe’s most extreme phenomena.

Various large-scale astrophysical research projects are set to take place over the next decade, several of which are so-called cosmic microwave background (CMB) experiments. These are large-scale ...