Gamma rays are a form of electromagnetic radiation (EMR), similar to X-rays, that are emitted from the excited nucleus of an atom. All EMR takes the form of a stream of photons, massless particles ...

From lightning to the death of electrons, the highest-energy form of light is everywhere. Gamma rays are the most energetic type of light, packing a punch strong enough to pierce through metal or ...

Gamma rays can only be detected by sensors made of dense metals and takes over six feet (1.8 meters) of concrete to block. When you purchase through links on our site, we may earn an affiliate ...

Gamma-ray spectroscopy is a vital analytical technique employed in identifying and quantifying radioactive nuclides, while artificial neural networks (ANNs) have emerged as robust computational tools ...

A Japanese team has conducted a pioneering study on terrestrial gamma-ray flashes (TGFs). These events, although brief, release phenomenal energy at the heart of thunderstorms. Their precise mechanism ...

Scientists at MIPT have revealed that weak doses of gamma radiation prolong the life of drosophila flies (fruit flies), and that the effect is stronger in females than in males. These findings could ...

Researchers from Skoltech, MEPhI, and the Dukhov All-Russian Research Institute of Automation have proposed a new method to create compact gamma-ray sources that are simultaneously brighter, sharper, ...

The sleepy sun turns out to be a factory of extremely energetic light. Scientists have discovered that the sun puts out more of this light, called high-energy gamma rays, overall than predicted. But ...

Thor and the Hulk may be more closely related than we thought. Thunderstorms are known to produce gamma rays in the atmosphere, but a new study has found that not only do they happen way more often ...

Airplane passengers flying near thunderstorms could be exposed to dangerously high levels of radiation in the form of terrestrial gamma ray flashes, scientists say. In space gamma rays—the most ...

Thunderstorms are far more radioactive than previously thought, routinely producing gamma rays—the highest-energy form of electromagnetic radiation typically associated with supernovas and other ...