CNET’s expert staff reviews and rates dozens of new products and services each month, building on more than a quarter century of expertise. We have resumed recommending Ring's products with this ...

The upcoming Copernicus Radar Observation System for Europe in L-band (ROSE-L) will provide continuous day-and-night all-weather monitoring of Earth's land, oceans and ice, and offer frequent ...

VIDEO RADAR: A synthetic-aperture radar small enough to fit inside an electro-optical/infrared sensor ball and which can provide high-resolution video in all weather – that’s the goal of a new U.S.

Have you ever driven over the speed limit (even just a bit) and cruised around a bend only to see a police car hidden behind some bushes? Here’s where having a radar detector can be invaluable. It ...

IF DRONES are ever going to monitor road traffic, say, they will need a way to automatically avoid other aircraft. This is vital in case the drone loses radio contact with its ground pilot, but the ...