Israel is preparing to deploy one of the world’s first combat-ready laser air-defense systems, marking a historic shift in how nations defend against rockets, drones and missiles — and a sign that ...

A call to shine laser lights into the sky in an effort to disrupt federal helicopters flying over South Portland has prompted serious safety concerns and forced a key trauma hospital to reroute air ...

Abstract: Current MR-conditional neurosurgical robotic systems face challenges in bulky navigation setup and limited distal dexterity. To address these, we introduce navigation frames consisting of a ...

X-ray beams aren't used just by doctors to see inside your body and tell whether you have a broken bone. More powerful beams made up of very short flashes of X-rays can help scientists peer into the ...

Abstract: This study delves into non line of sight (NLoS) infrared laser atmospheric scattering communication technology in the Internet of Things (IoT) environment. By constructing precise signal ...