Project Goldfish, as it's called, aims to build a submarine powered with electricity obtained from solar power. The energy is captured and stored on a floating platform.

The S80 class submarines are the only 3,000-ton vessels in the world equipped with the AIP system, according to Navantia.

GROTON, Conn. (UP) -- The world's first atomic submarine, the Nautilus, will be turned over to the Navy today in a history making ceremony which will usher in new concepts of warfare at sea.

Less in the limelight, but equally as important, is Singapore’s unveiling of the world’s first portal for underwater safety. The establishment of the Submarine Safety Information Portal (SSIP ...

On Monday, the Defense Ministry of Japan reported that four Russian vessels were spotted sailing in waters off the northern ...

The USS New Jersey made waves when it was commissioned — the first submarine in the U.S. Navy's fleet designed specifically with women in mind. It is Machinist Mate Kianna Gonzalez's first ...

What do you do with a nuclear submarine when it has gone out of service? Well, the UK is attempting a world first – to dismantle and cut up one of the vessels, according to an article from ...