Magnetism is usually taught as a story of straight lines, with field arrows marching neatly from north to south. In a lab at Florida State University, that picture has just been shattered by a new ...

(Nanowerk News) In their new study ("Electron Vortices in Photoionization by Circularly Polarized Attosecond Pulses"), physicists Anthony Starace and Jean Marcel Ngoko Djiokap report an unusual ...

Early in the story of the universe, long before galaxies like the Milky Way were expected to take shape, astronomers have now identified a system that already looks strikingly familiar. Researchers at ...