At European XFEL, researchers have observed in detail how the vital iron protein ferritin makes its way in highly dense ...

Speed matters. When an X-ray photon excites an atom or ion, making a core electron jump onto a higher energy level, a ...

A high-altitude balloon telescope has revealed new patterns in X-rays emitted near the black hole Cygnus X-1. These signals ...

To investigate such double core-hole states in highly ionized Krypton, a colorless, odorless gas found in trace amounts in ...

While we typically encourage hackers to make their own tools or machines when practical, x-ray machines don’t usually make that list. Despite the risk of radiation, [William Osman] has done just that ...

Using intense X-rays, researchers captured a buckyball as it expanded, split and shed electrons under strong laser fields.

Soon, researchers may be able to create movies of their favorite protein or virus better and faster than ever before. Researchers at the Department of Energy's SLAC National Accelerator Laboratory ...