In 1932, physicists glimpsed antimatter for the first time — a strange mirror image of regular matter with mind-bending ...

Kellogg Stelle was a professor of physics at Imperial College London for decades until his death last month. In 1977, he developed a particle theory of gravity that’s renormalizable, but the theory’s ...

An international team of researchers has performed a mind-bending simulation of the Milky Way. For the first time, the team ...