testing delivery by drone, CEO Bezos says

U.S. finally approves certain companies to test drone delivery, but wasn't chosen - The Drone Girl

No, Won't Deliver You a Burrito by Drone Anytime Soon

Prime Air has only made 100 drone deliveries so far - The Verge

These Girl Scouts used drones to deliver their cookies

3 Companies Looking to Dominate Drone Delivery

Drone Delivery Ready For Takeoff But Are We Ready?

layoffs hit drone division - FreightWaves

Wingcopter is mass producing 'triple-drop' drones to deliver more packages, faster - The Washington Post

Look, Up in the Sky! 's Drones Are Delivering Cans of Soup! - The New York Times