Drones have been thrust into the spotlight amid reports of unmanned aircraft in the sky around the Northeast. Here's what we know about flying them.

A spate of unusual drone sightings in the U.S. is raising questions about oversight ... and pass a free online “basic safety knowledge test,” which can be taken through FAA-approved test ...

“The elusive maneuvering of these drones suggests a major military power sophistication that begs the question whether they have been deployed to test our defense capabilities — or worse ...