Astronomers have made a startling discovery about the largest known structure in the universe: the Hercules-Corona Borealis ...

New research suggests that the largest cosmic structure is even bigger and closer to Earth than we knew. It goes against ...

A gamma-ray burst hitting Earth is a rare but potentially devastating cosmic event. Millions of Americans are seeing an ...

A new paper provides scientists with a groundbreaking tool for understanding cataclysmic events. Physicist Glennys Farrar has ...

In Rabigh mapping, which is in western Saudi Arabia at 22.790670˚N 39.018962˚E, gamma-ray spectroscopy was used to find out how much Ra, Th, and K were in 15 common building materials that were ...

X-ray spectroscopy has uncovered a novel proton attraction mechanism in aqueous systems, where local excitation of hydroxyl ions (OH −) leads to the formation of an associative state that ...

They used a hybrid Compton camera (HCC) to detect the emitted 412 keV gamma rays and determine the in vivo nanoparticle distribution, on the day of injection and three and five days later. The HCC, ...