It starts with the distinctive whirring noise or hum that lets you know a drone is near. Eventually you might spot it, then notice its camera seems to be focused into your window or on your backyard.
A drone from Boulder-based Black Swift Technologies become the first to measure the full evolution of a tropical cyclone with ...
It's an innovation Castle Rock Police say will be game changing for the safety of their community -- drones as first ...
Castle Rock's Flock drones fly at 400 feet without a visual observer under waivers from the Federal Aviation Administration.
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