Iranian FM Seyed Abbas Araghchi warned Britain against supporting U.S. military action, calling its decision to allow U.S.

Dozens of Chinese research vessels are on a quest to map the sea floor at strategically vital regions of the world's oceans.

The maintenance center would be able to service local and international TKMS boats coming through the area, the idea goes.

Imagine preparing meals for 140 people every single day for three months straight — without ever stopping at a grocery store, ...

Dutch company U-Boat Worx announced the completition of sea trials for the first Super Sub, the fastest private submersible ...

For the first time since World War II, a US Navy submarine has sunk an enemy vessel in combat. Earlier this week, a US Navy fast-attack submarine torpedoed an Iranian warship in the Indian Ocean in an ...

Refueling a nuclear submarine isn't quite as simple or quick as putting gas in your car. Here's why it takes years to get a ...

A pioneering robotic submarine that explored beneath Antarctica’s glaciers has been lost, but its discoveries are reshaping ...

The U.S. Navy has reached a Cold War-era milestone in the Arctic, deploying two Virginia-class submarines beneath the polar ...

The United States and Iran have offered sharply different accounts of the sinking of an Iranian warship in the Indian Ocean ...

Chinese vessels are mapping the sea floor at strategically vital regions of the world's oceans, building detailed knowledge ...