Researchers have announced results from a new search at the European X-ray Free Electron Laser (European XFEL) Facility at ...

Called the Lévy walk (or in some cases the Lévy flight) after mathematician Paul Lévy, it is a type of random wandering that ...

What makes something quantum? This question has kept a small but dedicated fraction of the world’s population – most of them ...

It may be the smallest, shortest chorus dance ever recorded. An international team of researchers observed how electrons, excited by ultrafast light pulses, danced in unison around a particle less ...