Add Yahoo as a preferred source to see more of our stories on Google. A US Army brigade brought a lot of homemade drones with them into a recent exercise. Making drones on-site takes a few hours, ...

There are many words that I would never, ever use to describe a drone. Stealthy. Subtle. Whatever the opposite of obnoxious is. Much of this is because of the giant angry bee sound that drones tend to ...

How fast can a drone weighing less than 250 grams really go? Three teenage builders tested the limits with a remarkable ...