Iran has launched missiles at Diego Garcia, an Indian Ocean island that is home to a strategic U.K.-U.S. military base.

Oro Valley has launched a $146,000 drone program with technology company Flock Safety, deploying four remote-operated drones ...

The Army officially received its first version of a new Black Hawk helicopter, one modified to allow it to fly without a ...

An avalanche slammed into U.S. Highway 50 westbound on Sunday, shutting the road between Monarch Peak Campground and County Road 237B near Monarch Pass. Traffic is being rerouted, and drivers are ...

Seattle-area utilities are steadily widening programs that let them nudge, and in some cases directly control, smart ...