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 ...

As the newly-commissioned USS Squalus submarine was sunk 240 feet below the waters near the New Hampshire and Maine coast after a test run, 33 US Navy sailors and enlisted men only had hours before ...

Submarines appeared on the global stage during World War I, when Germany unleashed a campaign of unrestricted submarine warfare in 1917 to sever supply lines between Great Britain and its allies. In ...

A new report has revealed that a titanium-bodied underwater camera was discovered in the OceanGate sub wreckage.

MOSCOW (AP) — The fire safety system on a brand-new Russian nuclear submarine accidentally turned on as the sub was being tested in the Sea of Japan, spewing a gas that suffocated 20 people and sent ...