In September 1914, a single German U-boat ventured into the North Sea. Lieutenant Otto Weddigen’s U-9 slipped past patrols and found itself within range of a British cruiser squadron. What followed ...

The U.S. Navy has reached a Cold War-era milestone in the Arctic, deploying two Virginia-class submarines beneath the polar ice cap for the 100th time since World War II.

Two burrowing owls stowed away on a Royal Caribbean cruise to Spain, spent a year overseas, and are now back in Florida.

Sailors on the IRIS Dena sampled Indian food and visited the Taj Mahal before being attacked near Sri Lanka.

A Coast Guard cutter that made headlines chasing down an oil tanker wanted for violating U.S. sanctions is back stateside, according to the service.

These are the approximate positions of the U.S. Navy’s deployed carrier strike groups and amphibious ready groups throughout ...

The tanker Dixie Arrow was among the ships targeted by German U-boats off North Carolina in WWII. It was hit by a U-boat ...

Blue Water Autonomy's Liberty Class autonomous ships are poised to revolutionize Marine Corps Expeditionary Advanced Base ...

Three-dimensional images and digital illustrations offer a detailed new look at the USS Monitor, an important Civil War ship that sank more than 160 years ago and has since become a reef.

The gunboat sank during the Revolutionary War and wasn't found for 159 years. The Smithsonian is sprucing it up for America's 250th birthday.

A United Arab Emirates-flagged tugboat has sunk in the strategically vital Strait of Hormuz, leaving three crew members missing as tensions in the Iran war continue to disrupt global shipping. The ...

The region's waters were a common means of escape from slavery, in addition to land-based networks of the Underground Railroad.