Helicopters and aeroplanes aren't the only aircraft taking off into the skies anymore. Thousands of recreational drones are launched every day. Whether owners make their own drones or buy them, recreational drone use shows no signs of slowing down. Learn all about these UAVs and the rules those flying them need to follow.
Military drones have been part of wars for more than 100 years. Today's military unmanned aerial vehicles are packed with sensors, high-quality cameras and even weapons. Learn how both aerial and underwater drones operate and get inside details about some of the missions they've completed.
In Washington, the Kill Committee gathers in the White House's Situation Room to pick the next targets for the United States drone program. On the other side of the world, in the mountains where the drones hunt their prey, someone has decided to fight back - not just against the unmanned planes, but against the Americans at home who control them.
