Russia says it tests new laser defences against drones. By Reuters. June 13, 2025 4:26 PM UTC Updated June 13, 2025. Item 1 of 2 A view shows the headquarters of Russia's ...

Tech billionaire Elon Musk spent the hour of President Donald Trump's press conference both fact-checking the U.S. leader and attacking him for not being grateful to him. "Without me, Trump would ...

We're now living in times when a YouTuber is able to build what is apparently the world's strongest handheld laser. The device is powerful enough to melt titanium, fracture diamond, weld razor ...

New laser smaller than a penny can measure objects at ultrafast rates The chip-scale laser has applications ranging from guiding autonomous vehicles to detecting gravitational waves Date: June 2, 2025 ...

Israel's "Iron Beam" laser air defense system is being deployed in the field and offers the first cost-effective response to drone warfare.

DARPA recorded delivering more than 800 watts during a 30-sec. transmission from a laser on the ground to a ground-based receiver at the U.S. Army’s White Sands Missile Range in New Mexico.

Even the use of laser weapons in combat isn't entirely new. The first laser weapons were deployed by the Royal Navy during the Falklands War in 1982, though these were what is known as dazzler lasers.

The Supreme Court unanimously ruled on Thursday that a federal agency had done enough to consider the environmental impact of a proposed 88-mile railway in Utah. The ruling limits the scope of ...

Israel has deployed laser weapons during its ongoing war to deflect “scores” of aerial attacks, including from drones, the Defense Ministry said in a statement on Wednesday. This is the first ...

If the laser intensity increases, the photodiode responds by generating a higher current, which in turn creates a larger voltage drop across R1. This reduces the output voltage of the op-amp, ...