Making it work would require pulling a lot of (cosmic) strings—but perhaps we need wild explanations to explain wild events.

Add Yahoo as a preferred source to see more of our stories on Google. Another possibility, however, is that the high-energy neutrino was created when an ultramassive cosmic ray particle slammed into ...

Francis Halzen won the 2026 Nobel Prize in Physics for contributions to IceCube and the discovery of high-energy neutrinos ...

“Detecting a neutrino is like looking for a needle in a haystack,” says Juan Carlos Díaz Vélez, who breaks down why researchers are looking for the cosmic particles under the Antarctic ice. “for some ...

Francis Halzen wins the 2026 award for his work on a neutrino observatory at the South Pole that has helped to unlock ...

A cosmic particle detector in Antarctica has detected a series of bizarre signals that defy the current understanding of particle physics, according to an international research group that includes ...

Neutrinos, often called “ghost particles”, are among the most elusive particles in the universe, passing through matter with little interaction. The 2026 Nobel Prize in Physics has brought renewed ...

Neutrinos are notoriously shy particles, and can travel through huge distances in space in a straight line, refusing to ...

Dark matter remains one of science's greatest mysteries, possibly making up 85% of all matter in the universe. Despite decades of research, its exact nature is unknown. One leading candidate to ...

Add Yahoo as a preferred source to see more of our stories on Google. Astronomers used different telescopes to zoom in on the "Shadow Blaster" galaxy. - International ...

High energy cosmic rays are the most exotic things in the universe. A new way to observe them is to build a radio probe the size of Maryland and use the moon itself as the actual cosmic ray detector.

(CNN) — A distant star-forming galaxy nicknamed the “Shadow Blaster” could have sent a ghostly cosmic particle hurtling toward Earth. Astronomers believe they have traced the particle‘s origin to 11 ...