The US military is developing a huge underwater drone called the "Manta Ray." The unmanned system passed its first major test at sea earlier this year. Drones like the Manta Ray can function like a ...

Add Yahoo as a preferred source to see more of our stories on Google. On Monday, July 15, Robert took to Instagram with a stunning underwater picture of himself next to a wild sea creature. "Happy ...

KONA (HawaiiNewsNow) - World Manta Day is on Sept. 17, a time to raise awareness about manta rays and their important role in the marine ecosystem. This Saturday, Sept. 14 from noon to 7 p.m., the ...

A new underwater drone could stay on the seafloor for months without detection. Northrop Grumman’s Manta Ray autonomous vehicle is designed for deep ocean operations, scientific research, and ...

The new limits would restrict manta ray capture for aquarium display to one creature every two years. However, state ...

Northrop Grumman introduces its first completed prototype Manta Ray Uncrewed Underwater Vehicle that it is developing for DARPA. The extra-large submarine glider is designed to carry out long-range ...

The ocean depths are a new frontier explored by humans and autonomous vehicles. Leading the charge is Northrop Grumman's innovative Manta Ray uncrewed underwater vehicle (UUV), a technological ...

The 21st century has become the century of drone warfare, as the technology to pilot drones to distant battlefields and destroy targets becomes an ever-increasing option for the world's militaries.

Four years ago the Defense Advanced Research Projects Agency (DARPA) announced a program aimed at creating a multi-use underwater drone capable of operating on "long-duration, long-range missions in ...

Giant oceanic manta ray (Mobula birostris) and scuba diver in San Benedicto Island, Revillagigedo, Mexico. (Photo by: Luis Javier Sandoval/VWPics/Universal Images Group via Getty Images) The first ...

Tittering from local anglers is what first attracted scientists to a potential lover’s lane for manta rays off Florida’s east coast. The fishermen may not have known exactly why the graceful megafauna ...

This voice experience is generated by AI. Learn more. This voice experience is generated by AI. Learn more. Juvenille Atlantic manta ray swimming over sandflat with remora symbionts in South Florida.