This aerial view showcases the Submarine Museum at Pearl Harbor, Hawaii, where a historic naval submarine is permanently moored beside a narrow pier within a sheltered coastal inlet. The museum is ...

In Dec. 1917, 19 sailors serving on a World War I-era U.S. submarine made the ultimate sacrifice during a training mission. Perhaps fittingly, scientists have captured never-before-seen photos of its ...

Submarines are among the most sophisticated vehicles that humanity has ever developed. Their capability to navigate both the ocean surface and deep waters, their capacity to operate silently, and ...

The HMS Anson is the fifth Astute-class fast attack submarine in Royal Navy service—and the eighth vessel to bear the name of ...

Unlike large vessels traveling on the ocean's surface or most other vehicles on the planet, military submarines do not have windows. A submarine's commander can't tell their helmsman to hang a right ...