For further information, please see our April Arctic sea ice extent averaged 13.91 million square kilometers (5.37 million ...

In shallow coastal waters around the world, mud and other fine-grained sediments such as clay and silt form critical blue ...

The Arctic is at the forefront of the climate crisis, with the central basin of the Arctic Ocean warming three times faster ...

When does "anomalous weather" become "a new climate"? The moment that variations in a specific climate variable turn into the ...

Ocean floor restoration isn’t enough. Scientists show how policy and technology can help marine life and habitats recover.