It was the first true submarine: it went faster under water (25 knots) than on the surface (10 knots). It was able to overhaul any but the fastest surface ships and was capable of days-long ...

Stealth may soon be an impossible feat for submarines, after scientists found a way to detect even the quietest underwater vessels.

China’s “Underwater Great Wall” effort to create anti-submarine systems is growing more sophisticated.

Amid reports of a new US military plan for an underwater drone release, scientists say China has already done it better.

Huang Xuhua, an academician of the Chinese Academy of Engineering, recipient of the Medal of the Republic, and chief designer of China's first-generation nuclear submarines, passed away at the age of ...

A treasure trove of vital German intelligence, the submarine's capture was top-secret. See inside the U-boat, now a permanent exhibit at Chicago's Griffin Museum of Science and Industry. Submarine ...

Languages: English. India's navy launched a submarine, a destroyer and a frigate on Wednesday, representing a considerable military commitment by the nuclear-armed U.S. ally, underscoring the ...

Imagine Verne's reaction if he got a tour of the world's first nuclear submarine, which not only employed many of these features, but was named Nautilus. Yet, while Verne may have envisioned a ...