One of the most ingenious developments of naval science and warfare is undoubtedly the submarine. With its fully-sealed design, a nuclear submarine can stay submerged for months, quietly creeping up ...

Project 677 diesel-electric submarines are designed to destroy enemy surface ships and vessels, conduct patrols, conduct reconnaissance, protect sea lanes, lay minefields, and perform other missions ...

From Jules Verne-inspired submarines to NASA-backed underwater habitats, the dream of an undersea civilization came closer than most people realize. By Bill Gourgey Published Jul 2, 2026 9:03 AM EDT ...

The U.S. Navy has returned the Virginia-class attack submarine USS North Dakota (SSN 784) ...

Liam Thompson built a cardboard submarine and explored the DIY science experiment. Maria Bartiromo let go from Fox after leaking to White House: report Judge declares mistrial in Lindsay Clancy case ...