“Tharp’s work certainly provided evidence and weight to the theory of plate tectonics, but her work is really about seafloor ...

Landsat satellites have gone beyond observing Earth’s land by enabling new methods to measure ocean depth in shallow coastal ...

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

were there to conduct Artic Ocean seafloor mapping near Alaska and survey uncharted waters of the Chukchi and Beaufort Seas.

An international team of scientists is reconstructing the impact of the 2008 Chaitén volcanic eruption on the marine ...

The location was a “heavily sedimented” extinct volcano in the Palau National Marine Sanctuary, about 4,700 miles southwest ...

Healy’s crew and the science teams conducted multiple scientific and seafloor mapping missions, which resulted in the ...

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

An ocean expedition to a dynamic marine realm off the little-explored Chilean coast — with seeps and vents emitting nutrients ...

U.S. Coast Guard Cutter Healy (WAGB 20) and embarked science teams completed the first two phases of the icebreaker’s 2024 Arctic Fall deployment Sunday and continue operations offshore of western and ...

The seafloor captures most of the planet’s carbon dioxide ... By surveying the same areas regularly, researchers can identify ...

Spain is sending a marine research vessel to scan the seafloor off Valencia's coast in hopes of finding vehicles and people ...