Weeks of unexplained drone sightings in New Jersey have left residents, politicians and public safety officials scratching their heads, prompting security concerns.

Concern, outrage and anger continued to build this week in response to a growing number of mysterious drone sightings over New Jersey, New York, Maryland, Pennsylvania, Ohio and now Georgia. Rep ...

Officials in the coastal New Jersey counties of Monmouth and Ocean reported drone sightings recently, as did authorities in some Philadelphia-area suburbs.

Mastronardy has assembled a drone unit to track unidentified drones that have crossed the Jersey Shore, checking the craft against flight radar to rule out plane or jet sightings.

The FBI issued a statement Tuesday about the sightings, noting that drones have been reportedly seen flying in several areas.

In the shocking absence of a federal explanation for the phenomenon local politicians, police, and drone analysts have all come up with their own theories.

Residents of more than a dozen New Jersey counties have reported seeing large, low-flying objects hovering in the sky in recent weeks.

Federal officials said over the weekend that the multiple drone sightings over New Jersey and other states are "in fact, manned aircraft being misidentified as drones." ...

A large number of mysterious drones have been reported flying over parts of New Jersey and the East Coast in recent weeks, sparking speculation and concern over who sent them and why.

Military drone experts tell Fox News that SUV-size drones over New Jersey are not likely hobbyists and a foreign adversary could be responsible.