In the shadow of the Cold War’s race for military supremacy, this submarine of the Soviet Navy was right at the very center ...

In 1963, USS Thresher sank, killing all 129 aboard—sparking decades of speculation. It remains the deadliest submarine accident in U.S. history.

A RUSSIAN submarine capable of carrying nuclear weapons suffered a “serious accident” in the Mediterranean, according to reports. Fuel is now said to be leaking from Putin’s ...

Model of the Kursk nuclear submarine at the Lennusadam Maritime Museum in Tallinn, Estonia. Pjotr Mahhonin/Wikimedia Commons, CC BY During his first term, Vladimir Putin had to confront a raft of ...

Moscow’s cover-up of the Kursk submarine incident seriously damaged Russian President Vladimir Putin’s prestige—and was even viewed by some as a “turning point” for modern Russia. The Americans almost ...

Russia has unveiled plans to raise two nuclear submarines from the Arctic seabed over fears they could leak radioactive waste ...

Canada is moving full speed ahead with one of its most expensive military projects ever — a massive submarine deal to replace ...

The sneaky submarine was only 10 kilometers from one of Sweden's largest naval bases when disaster struck. The Soviet sub ...

Submarines have been around since the 17th century, and while we know much about modern nuclear subs, the older boats are less well known. This is especially true of those used during World War I, as ...

SAN FRANCISCO -- What's it like to be in a submersible? One person who knows is underwater cinematographer and producer, Al Giddings. "I was very apprehensive from day one," expressed Giddings when ...