America's dominance beneath the waves grows as its newest nuclear submarine completed its initial sea trials and prepares for ...

Sixty-two Los Angeles–class submarines were built between 1976 and 1996. Not all of them served at once—some of the earliest subs were retired starting in 1995 with just seventeen years of service to ...

A Navy wreck from World War I was officially discovered this year, despite technically being found before. Here's how modern ...