Mapping in the Chukchi and Beaufort seas off Alaska has uncovered a 1,640-foot-tall structure on the seafloor, but scientists ...

The Coast Guard said their work led to the discovery of what’s described as a sub-sea volcano-like feature during the first ...

The discovery came as scientists from different organizations were aboard the Healy, one of two polar-class Coast Guard ...

This week at Marine Technology News...The winners of the 2024 Teledyne Marine Photo Contest were announced this week. The ...

University of Maryland researchers have found intriguing new evidence of ancient seafloor deep beneath the Earth's surface.

Mineral chimneys found on the Dead Sea floor signal potential sinkhole sites, aiding in hazard prediction and environmental ...

An ocean exploration company took a sonar image of an object that resembled Amelia Earhart’s missing plane in January. New ...

Scientists aboard the Coast Guard Cutter Healy have discovered a large underwater volcano approximately 1,600 meters beneath ...

Ireland-headquartered XOCEAN is expanding its seafloor mapping operations around the world, including here in Australia.

This story appears in the May 2009 issue of National Geographic magazine. The office of Artur ... on how to claim a piece of ...