It was back in April of this year when we took a close-up look at something called the Manta Ray, a DARPA project meant to come up with an underwater drone capable of going places and doing things ...

Like it or not, drones have completely changed our lives. Whether we’re talking about the commercially-available ones, that allow us to shoot incredible videos of whatever exploit or military ...

A secretive U.S. Navy submarine drone, dubbed the "Manta Ray," has been discovered in full view anchored at the Port Hueneme naval base in California, according to recent satellite images visible on ...

Northrop Grumman (NYSE: NOC) has won a $41.2 million contract to produce and test an unmanned underwater vehicle demonstrator for the second phase of a Defense Advanced Research Projects Agency-funded ...

Learn more about Inspector Clouseau, the only pink manta ray in the world, and what turned him pink.

In a nutshell: DARPA's Manta Ray program is designed to develop a new generation of autonomous drones capable of operating underwater. The drone has finally been built after roughly four years, and ...

Denis Richard watched five men heave a giant manta ray from the waters off Panama City Beach and plop it into a pool on their boat deck. “Let him go,” he yelled. “You ought to be ashamed of yourselves ...