Ukraine has begun fielding acoustic sensor systems designed to detect low-flying drones earlier than conventional radar, a ...

As a growing fleet of drones hover over U.S. skies, the devices are giving rise to security concerns. In some cases, the potential threat is real while others, like a 2024 UFO panic in New Jersey, are ...

Skydio, a drone manufacturing company, secured a $52M contract with the Department of War in March, and its products are ...

RQ-180 features seen in new videos shot in Greece. O drone de reconhecimento furtivo americano RQ-180, de uso secreto, foi ...

A Digital Flight Authorization System could replace fragmented drone approval processes with real-time verification of ...

Add Yahoo as a preferred source to see more of our stories on Google. A TRV-150 is calibrated while validating new and existing CUAS sensors to detect Group 2 and Group 3 UAS, Fort Drum, New York, ...

US researchers have developed palm-sized drones that use bat-inspired ultrasound and AI to navigate ...

It takes just a moment to add a new app to your phone, but adding a sensor to a military radar display takes years. That’s why air-defense troops must bounce between multiple systems, wasting precious ...

A drone navigates using ultrasonic sensors and echo evaluation. This is less energy-intensive than conventional methods.

Scientist have unveiled a new climate change-monitoring sensor which can be airlifted onto icy glaciers using drones to measure the impact of global warming. The device, built by experts from the ...

A secretive stealth drone has been spotted flying over Greece, according to reports. Identified ...