Gamma rays are among the most powerful types of radiation in nature and a key area of interest in the search for dark matter, especially for scientists who support the WIMP theory. As per their name, ...

Astronomers have detected the most distant very-high-energy blazar ever observed, capturing gamma rays that traveled nearly 8 ...

For decades, scientists have puzzled over why certain atomic nuclei unexpectedly produce large numbers of low-energy gamma ...

For decades, physicists have used a technique called Mössbauer spectroscopy to peer inside solid materials, revealing fine ...

Here’s what you’ll learn when you read this story: For nearly a century, scientists have been searching for direct evidence of dark matter—one of the key missing pieces of our theoretical ...

Scientists traced a mysterious surge of low-energy gamma rays from zinc-70 to magnetic changes occurring inside its nucleus. The breakthrough could improve models of how stars, supernovae, and neutron ...

Astronomers have identified the highest-energy gamma-ray source known so far, with observations showing that ...

Spanish astronomers have conducted a near-infrared study of an ultra-high energy gamma-ray source designated LHAASO J2108+5157. The new study, published February 11 on the arXiv preprint server, tries ...

Add Yahoo as a preferred source to see more of our stories on Google. Dark matter near the center of our galaxy is "flattened," not round as previously thought, new simulations reveal. The discovery ...

GRB 250702B was spotted in July. ESO / A. Levan, A. Martin-Carrillo et al. Astronomers have spotted a gamma-ray explosion unlike any they’ve seen before, with the help of multiple telescopes, ...