Scientists are making X-ray free-electron lasers smaller and more affordable using plasma accelerator technology.

New research by scientists from the U.S. Department of Energy's Lawrence Berkeley National Laboratory (Berkeley Lab), in ...

Allmendinger, T. (2025) A Planar Atom Model of Helium Based on Well-Defined Electron Trajectories. Journal of Applied ...

Key TakeawaysResearchers have built a compact X-ray free-electron laser (XFEL) using laser plasma accelerators to generate ...

What happens when black holes collide? Why do we need sleep? And what powers photosynthesis? Science offers surprising ...

Like the proverbial tree falling in the forest, scientists wonder: does reality exist on its own . . . or just when you observe the world?

A stunning image reveals the plasma jet at the heart of the OJ 287 galaxy, providing new data on black holes’ impact on their ...

Surfing enthusiasts have cheered the reopening of a beloved whitewater site in downtown Munich, the German city better known for partying at Oktoberfest than splashing in the waves. The Eisbach (“ice ...

The Eisbach ("ice brook") standing wave in the city's Englischer Garten park was closed after tragedy struck in April when a 33-year-old woman drowned during a nighttime winter surf.