Divers have unearthed the largest cog shipwreck ever discovered in a strait off Denmark, signalling a period of economic development in medieval Europe.

The remains of Svaelget 2 included a covered platform known as a "castle deck" where sailors could hide from the weather.

Maritime autonomous surface ship (“MASS”) technology continues to advance at a rapid pace around the globe. Although it’s not being embraced as quickly in the United States commercial market as other ...

A primer on the quickly evolving topic of on board battery technology. Energy storage itself is actually old news. Since the sails were taken down for good, merchant vessels have crossed the oceans ...

Many strategists, myself included, believe that unmanned surface vessels could be part of an approach to help the U.S. Navy maintain an edge over its ...