The FAA imposed a surprise flight ban over El Paso earlier this week amid disagreements within the U.S. government over the use of a high-energy laser against drones at the border.

Researchers at DTU have developed a nanolaser that could be the key to much faster and much more energy-efficient computers, ...

Milwaukee's M12 laser level is the definition of fun and functional, and it does so much more than your average bubble level tool. As with other laser levels, Milwaukee's version projects a beam of ...

People familiar with the episode said the use of the technology was not coordinated with the Federal Aviation Administration. Officials targeted what they thought was a drug cartel drone, but turned ...

The Defense Department has been aggressively pursuing laser weapons and defense systems, a push that gained significant attention this week when the use of an anti-drone laser system led to the ...

CBP officials thought they were taking down a drone, but it was actually a party balloon, according to The New York Times.

New evidence suggests the CBP's use of a military anti-drone laser triggered an airspace shutdown initially attributed to Mexican cartels.

Aviation officials shut down the airspace over El Paso after Customs and Border Protection officials fired a laser on loan from the Pentagon.

The Pentagon authorized an anti-drone laser against a suspected Mexican drone over El Paso, Texas, this week. NPR's Steve Inskeep talks to Thom Shanker of the Project for Media and National Security.

A surprise weapon is hitting Russian tanks in Ukraine: US laser-guided Copperhead 155mm artillery rounds from the 1980s. This is not just the US Army dumping some of its outdated stock to an ally ...

As NASA prepares for its Artemis II mission, a groundbreaking lunar laser communications test is set to take place, signaling a new era of space data transmission. This collaboration with The ...

A burst of invisible light can do more than illuminate a surface. In a new study, Michigan State University researchers used an ultrafast laser to gently jolt atoms in a quantum material, then watched ...