Ice-cold electron beams could pave the way to reducing X-ray free-electron lasers (X-FELs) to a fraction of their current size. Ice-cold electron beams simulated in research at the University of ...

The future arrived on December 28, 2025 as the Israeli Defense Force (IDF) announced that Iron Beam became the first ...

Add Yahoo as a preferred source to see more of our stories on Google. Chinese scientists have developed a portable 2-kilowatt (kW) fiber laser weapon that can operate in extreme temperatures.

Schematic of a plasma wakefield accelerator using optical laser beams and electron driver, escort, and witness beams for generating bright, coherent X-ray laser beams with attosecond duration and ...

A new Israeli laser weapon has entered active service, highlighting how drone warfare is forcing a rethink of traditional air defenses.

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. The physics world is rallying around CERN’s Large Hadron Collider ...

According to Rafael, a major advantage of its lasers is that they can shoot down enemy rockets and drones much earlier in the threat process. Rafael Advanced Defense Systems’ new family of lasers, ...

Earlier this summer, Israel made military history. Not with a missile, bomb or bullet — but with a beam of light. In a first for modern warfare, the Israel Defense Forces successfully intercepted ...

Construction plan of the Plasma-X-FEL. Credit: University of Strathclyde / Science Communication Lab Ice-cold electron beams simulated in research at the University of Strathclyde could pave the way ...