A jaw-dropping new photo shows the US Navy firing off a drone-destroying laser weapon — dubbed “Helios” — from one of its ...

The hard X-ray FEL has come of age. A free-electron laser is not like other lasers. It works by forcing a beam of electrons, travelling at nearly the speed of light, to oscillate in a long ...

That X-Ray Laser, called Linac Coherent Light Source (LCLS) gives researchers a look at the world like no other. The best minds from around the world apply to work with the laser to better ...

Scientists could soon probe the secrets of the smallest particles in the world in more detail than ever before following a ...

While [Micah] want’s to use these Blu-ray drives for laser graffiti, there are a number of other slightly more useful reasons for the build. With a DVD drive, you can hold a red blood cell in ...

The undated image shows the U.S. Navy testing a weapon system known as HELIOS from the USS Preble destroyer in the middle of the ocean.

J. May et al, Thermal energy transport in laser-driven high X-ray conversion efficiency metallic silver nanowire foams, Physical Review E (2025). DOI: 10.1103/PhysRevE.111.015201 ...

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The destroyer Preble successfully test-fired its HELIOS system on a drone target, according to a recently released report.