submarine
DARPA unveils first images of Manta Ray submersible drone in initial water trials
Is it a shark, a monster, or a submarine?
Incredible footage captures submarine encounter with ancient deep-sea monster predating most dinosaurs
It was the first time a submarine had tagged a sea animal
Bubble submarine takes cruise passengers to the sea floor in first-class
It’s a whole new POV on seafaring luxury
China developing high-speed submarines propelled by lasers
A laser-powered ‘engine’ produces roughly the same amount of thrust as a jet engine
Northrop Grumman reveals ‘Manta Ray’ drone submarine for deep ocean exploration
It could change the world of underwater warfare.
World’s most luxurious submarine is a lavish hotel on the seabed
An ocean expedition but with luxury.