Israel’s Elbit Systems has revealed that it has been contracted to develop aircraft-mountable versions ...

Researchers at the Massachusetts Institute of Technology and partner institutions have developed a photonic ...

Inside most photonic chips, light races through tiny optical wires. It carries information far faster than electricity can in many conventional systems.

As conflict escalates following the US and Israeli attacks on Iran, and Iran’s subsequent retaliatory strikes, reports have emerged that Israel may have used laser weapons to shoot down rockets fired ...

Add Yahoo as a preferred source to see more of our stories on Google. The USS Portland test-fires a laser weapon. The photo captured infrared light to make the beam visible. Staff Sgt. Donald ...

The future arrived on December 28, 2025 as the Israeli Defense Force (IDF) announced that Iron Beam became the first high-energy tactical laser weapon to be fully integrated and cleared for operations ...

At Lijiang Observatory in southwestern China, the signal did not arrive as a neat, steady beam. It came down from a satellite ...

High-energy lasers can burn drones in the sky like a blowtorch. But they can be stymied by weather, and making them at scale will be a challenge.

Katy has a BA in Humanities and Philosophy, with over 20 years of experience in online and print publishing. She was named the Association of British Science Writers' Editor of the Year in 2023. Katy ...

Accurate high magnification of small aperture laser beams has traditionally been a challenge because the optics associated with such a beam expander are difficult to test using an optical ...