Tourist submarines offer a way for passengers to explore the ocean without having to train as a diver or grow gills. Staying dry is a nice perk, but the real appeal is seeing sea life up close without ...

The USS Iowa (SSN 797) was commissioned in a ceremony on Saturday at Naval Submarine Base New London in Groton, Conn. It is the Navy’s first submarine to be named after the state of Iowa. “This event ...

Sailors aboard the Virginia-class fast attack submarine Iowa man the rails during a commissioning ceremony in Groton, Connecticut, on Saturday. (John Narewski/U.S. Navy) The Navy formally unleashed ...

Nuclear reactors are amazing pieces of technology. They're clean sources of energy, generate tons of power around the world, and keep American aircraft carriers and submarines at sea. U.S. subs' ...

NEWPORT NEWS, Va. — An important milestone is at hand for the Navy, HII Newport News Shipbuilding and a group of civil rights pioneers. Saturday will mark the christening ceremony for the fast-attack ...