Watch an animation of a black hole shooting jets of particles through a "collapsing star at nearly the speed of light" and ...

One of Marvel Comics’ most popular and longest-lasting characters is a gamma mutate. This is, of course, the Hulk, one of the company’s first superheroes and a monster who shares the archetype with ...

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 ...

A bright flash of gamma rays from the constellation Boötes that lasted nearly one minute came from a kilonova, as we described in a new paper. This finding challenges what astronomers know about some ...