When most of us look out at the ocean, we see a mostly flat blue surface stretching to the horizon. It's easy to imagine the ...

Investigators examining a lost submarine uncovered physical damage patterns that did not align with official explanations.

The debate over nuclear-powered submarines is likely to serve as a critical indicator of Japan’s strategic trajectory.

A shadow fleet of oil tankers is forging closer ties between Russia, Saudi Arabia and the U.A.E. WSJ explains how oil-rich nations in the Middle East are facilitating Russia’s oil trade despite ...

North Korea showed off its apparent progress in the development of a nuclear-powered submarine. State media released photos of North Korean dictator Kim Jong Un and his daughter, a potential heir, as ...

The debut followed the North’s first test of a new surface-to-air missile and the arrival of a U.S. nuclear-powered attack sub for a port call in South Korea. By Choe Sang-Hun Reporting from Seoul The ...

A nearly 100-year-old bridge over the Mississippi River between Iowa and Wisconsin was imploded on Friday, an unusual spectacle that makes way for a modern replacement. The Mississippi River Bridge, ...

A nearly 100-year-old bridge over the Mississippi River between Iowa and Wisconsin was imploded Friday, an unusual spectacle that clears the way for a modern replacement. 2 feds fired guns in deadly ...

Black Hawk Bridge, completed in 1931, will be imploded Friday. The bridge carried 2,100 vehicles daily and closed in October. A $140 million replacement is expected to open in 2027. Residents plan ...

Ukraine said Monday it carried out an underwater drone strike that critically damaged a Russian Kilo-class submarine docked in the port of Novorossiysk, marking the first known attack of its kind. The ...