Modern submarines continue the tradition of making people nervous through sheer competence and invisible presence. They've evolved from crude diving boats into sophisticated underwater spacecraft, but ...

Canada is preparing for one of the most expensive military purchases in its history — a brand-new fleet of submarines. The government plans to acquire up to 12 conventionally powered, under-ice ...

The United States military uses nuclear submarines to attack strategic targets, gather intelligence, and deter threats. Submarines make up part of the "nuclear triad" that protects against nuclear ...

The new USS Idaho, a Virginia-class submarine, will be stationed in Connecticut and captained by a state resident.

The USS Torsk, a historic submarine that's now a museum in Baltimore, was the last US Navy submarine to sink an enemy ship ...

This Michigan museum stop still catches people off guard, because a real World War II submarine is sitting right in Muskegon ...

Submarines are hard to find. They exploit ocean depth, acoustic complexity, and thermal layers to maintain low observability and high survivability. Diesel-electric submarines are especially quiet at ...

Of all the remote-control vehicles one can build, a submarine is possibly the hardest: if something goes wrong with almost any other vehicle, it’s easy to recover and repair, but a submarine is a ...