Scientists have developed a flexible shield that blocks up to 175% more gamma radiation, offering lightweight, advanced protection ...

Add Yahoo as a preferred source to see more of our stories on Google. The orange dot at the center of this image represents a powerful explosion that repeated several times over one day. - A. Levan, A ...

Astronomers have spotted a bizarre cosmic explosion that refuses to play by the rules—and it’s leaving scientists scrambling for answers. GRB 250702B, detected by NASA’s James Webb Space Telescope and ...

Gamma-ray binaries represent one of the most dynamic and intriguing classes of high-energy astrophysical systems. These binaries typically consist of a massive star and a compact object – often a ...

CAPE CANAVERAL, Fla. (AP) — Scientists have discovered a gamma ray explosion outside our galaxy that’s not only exceptionally powerful, but also long-lasting. Florida’s slice of NASA’s Artemis pie ...

A bright star visible without a telescope has puzzled X-ray astronomers for decades, producing high-energy radiation that no ...

WEST LAFAYETTE, Ind. — Inexpensive, highly accurate gamma radiation dosimeter technologies developed at Purdue University’s College of Engineering could lower the costs of medical device sterilization ...

Food irradiation is a safe, non-invasive preservation technique that uses controlled doses of radiation—such as X-rays, gamma ...

Gamma-ray spectroscopy is a pivotal technique in nuclear science, industry and astrophysics, enabling the precise determination of gamma-ray energies emitted from radioactive sources. Recent advances ...