A new study of ocean sediments indicates West Antarctica as well as Greenland must have contributed to oceans that were 15 to 20 feet higher than their current levels.
Pollutants banned from use and imprisoned in the Arctic ice are finding freedom again as the ice melts.
A long lost island in the North Atlantic Ocean sits on the seafloor, but rivers and mountains and other remnants of its time at the surface remain etched on its features.
A new study says coastal Greenland waters are warming faster than Antarctic waters -- but both ice sheets are melting faster than expected.
The return of a long-lost microscopic plant to the Atlantic Ocean is another sign of a changing climate.
Rogue waves likely strike when waves are running perpendicular to each other.
A record-setting dead zone is predicted to occur in the Gulf of Mexico this summer following the excess nutrient runoff from spring floods along the Mississippi.
The Aquarius satellite mission is set to launch on Thursday providing a detailed look at the salty sea surface.
The details of land under the East Antarctic Ice Sheet is of special interest to anyone concerned about future sea level rise in a warming world.
A new book highlights Julia Platt, a rabble-rousing pioneer in marine conservation.