This project develops an adaptive preprocessing pipeline for Intraoral Periapical (IOPA) X-ray images, aimed at enhancing image quality for dental diagnostics, such as caries detection. The pipeline ...

Thunderstorms are known to generate gamma rays, the highest energy radiation on Earth. But pinning the burst to a specific bolt is new.

At first, it looked like your typical gamma-ray burst, which usually blasts out insanely bright X-rays. But the more scientists looked, the more things didn’t add up.

Get up to speed on gamma rays, the radiation responsible for creating the Red Hulk in Captain America: Brave New World.

An artist's impression shows a NASA plane flying over gamma ray-glowing clouds. Thunderstorms are far more radioactive than previously thought, routinely producing a vast array of gamma rays, new ...

Storms in the tropics were seen emitting medium-duration gamma rays, shaking up conventional knowledge about how lightning manifests.

If we could produce coherent gamma rays just as an ordinary laser produces coherent rays of visual light, the technology could unlock interstellar travel —as well as blow missiles out of the sky ...

High energy gamma rays on the sun, as observed by NASA's Fermi Gamma-ray Space Telescope. Yellow and orange represent areas where gamma energy is more concentrated. (NASA Solar Dynamics ...

No gamma rays seen coming from nearby supernova Date: April 16, 2024 Source: NASA/Goddard Space Flight Center Summary: A nearby supernova in 2023 offered astrophysicists an excellent opportunity ...

Astronomers studying gamma rays said they have found an unexplained activity just outside of our galaxy.

About two billion years ago in a galaxy far beyond our Milky Way, a big star met its demise in a massive explosion called a supernova that unleashed a huge burst of gamma rays, which pack the most ...