Cosmic rays seen at Earth show a wide range of particle energies, from 107 electron-volts (eV) to more than 1020 eV, the latter being about the same as the kinetic energy of a 450 gram football ...

NASA's Fermi Gamma-ray spacecraft has observed a super-bright, supercharged supernova explosion powered up by the creation of ...

NASA’s Fermi Gamma-ray Space Telescope "detected none of the high-energy gamma-ray light" from a nearby supernova. NASA ...

The most energetic "ghost particle" neutrino ever detected may have been blasted at Earth by blazars, black hole engines that ...

LSU researchers helped uncover what may be the first clear detection of gamma rays from a superluminous supernova, using data ...

NASA’s Fermi telescope has detected what may be the first confirmed gamma-ray signal from a superluminous supernova — one of the most extreme explosions in the universe. Scientists believe the blast ...

TOKYO (Kyodo) -- Japanese institutes have developed a Wi-Fi receiver chip able to operate for hours in extreme radiation conditions that could help in decommissioning work at the crippled Fukushima ...

Russian missiles packed with depleted uranium warheads were used in an attack on northern Ukraine last month, triggering ...

AI math proof verification reached a new frontier as DeepMind’s AlphaProof Nexus solved nine open Erdős research problems with Lean-verified proofs, some unsolved for 56 years. The May 2026 Science Ne ...

NASA’s Fermi Gamma-Ray Space Telescope has provided what may be the first clear detection of gamma rays from a superluminous ...

A mysterious particle from deep space has scientists buzzing after the most energetic neutrino ever detected slammed through ...