Add Yahoo as a preferred source to see more of our stories on Google. A US military uncrewed underwater vehicle can be seen on Google Earth at a naval base in California. The giant "Manta Ray" sea ...

Add Yahoo as a preferred source to see more of our stories on Google. ORLANDO, Fla. — Two years before its controversial videotaped capture of a giant manta ray last month, a Florida company seized ...

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.

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

Northrop Grumman Corporation has built its Manta Ray uncrewed underwater vehicle, which will operate long-duration missions and carry payloads into the ocean depths in partnership with DARPA. When you ...