I crossed five states, dodged speed traps, and delivered Katz’s pastrami from New York to Michigan while it was still warm, ...

I’ve been testing an Escort radar detector for the last three weeks. I’ll be honest. The whole idea of a device intended to help you break the law seems a little weird to me. Over the year, I’ve ...

A team of Chinese researchers from Xiamen University has won the 2023 “Best Paper Prize” from Applied Optics for their groundbreaking work on a single-photon Raman lidar system. Published in June last ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Radar speed-detection capabilities were first developed in 1935 by a Bobby in Britain who had his eyes ...

Teradar's sensor uses the terahertz part of the electromagnetic spectrum, and combines the best traits of radar and lidar ...

Radar detectors are no longer the unreliable dashboard devices they used to be. If you’re concerned about being detected speeding, you can enjoy the benefits of surprisingly advanced systems from ...

LGS Innovations has announced the successful completion of a two-year Laser Radar Technology (LRT) effort in partnership with the Strategic Technology Office (STO) within the Defense Advanced Research ...

Innovations in directed-energy systems could save lives and aid disaster recovery. In associaton withTechnology Innovation Institute Every 90 minutes on average, someone in the world is injured or ...

The U.S. Army’s AH-64E Apache attack helicopter recently demonstrated its ability to detect, track, and defeat unmanned ...