This is due to the poor propagation of radio waves underwater. [Simon] wanted to build such a drone, but elected to go for an alternative design with less strings attached, so to speak.

Found Crashed Drone & Working Camera Buried Underwater Beneath Waterfall! (Testing LeFeet S1) This scuba diving trip was ...

Meet BIKI, the underwater drone that swims like a fish. The robofish comes equipped with an Ultra HD 4K camera and can dive up to 196 feet. BIKI can be controlled via an app on your phone/tablet ...

The 21st century has become the century of drone warfare, as the technology to pilot drones to distant battlefields and ...

Spanish police have seized three underwater drones built to smuggle drugs across the sea from Morocco. The unmanned submersibles are apparently capable of carrying up to 200kg (441lbs) of cargo.

MOSCOW, February 2. /TASS/. Russian President Vladimir Putin has announced completion of the key stage of trials of the strategic underwater drone Poseidon. "A few days ago you informed be about ...

TASS/. Russian Presidential Aide, Chairman of the Maritime Board Nikolay Patrushev said on Saturday that Russia should take efforts to develop the production of unmanned underwater vehicles and ...

North Korea says it has tested an underwater drone that can unleash a "radioactive tsunami" North Korea says it has tested an underwater drone that can unleash a "radioactive tsunami". The "secret ...

SEOUL--North Korea on Saturday claimed it tested this week a second known type of nuclear-capable underwater attack drone designed to destroy naval vessels and ports, adding to a flurry of weapons ...