The Ocean Explorer (OEX) drone is intended to explore how the capabilities of ultra-large autonomous undersea vehicles should be developed and what capabilities they could offer.

Megathrust earthquakes are large earthquakes that occur on faults found along the boundaries between tectonic plates. The ...

A dive team found human remains inside a barnacle-covered car underwater at a Long Island beach — a discovery they think may be linked to a 15-year-old missing persons case.

The U.S. Navy has canceled a variant of its Razorback uncrewed underwater vehicle (UUV) designed to be launched and recovered via a standard submarine torpedo tube.

Autonomous underwater vehicle (AUV) docking systems represent a critical technological advance in extending mission endurance and minimising operational costs in marine environments.

The tunnel in Norway, which is expected to be completed in 2033, is to descend nearly 1,300 feet below sea level.

The U.K. also launched the Proteus, a first-of-its-kind surveillance ship, to monitor underwater activities and control uncrewed underwater vehicles (UUVs) nearly two years ago.

A submersible revealed hidden ice structures under the Antarctic before vanishing, highlighting the complexities of ice shelf melting dynamics.

Japanese WWII destroyer Teruzuki spotted 800m deep in the Solomon Islands, solving an 80-year-old naval mystery.