Much of Earth's heat uptake is passed to the ocean, making ocean heat content key for understanding long-term climate ...

Sea ice extent in the Arctic has decreased by about 40 percent since 1979. New technologies are being deployed to regrow it.

Scientists found "a beautiful, thriving ecosystem" in a dark and isolated location: The former shadow of a glacier.

A groundbreaking study reveals that the Transpolar Drift, a major Arctic current, is far more dynamic than once thought. As sea ice melts and ocean patterns shift, pollutants from Siberian rivers are ...

In the frigid waters originally hidden below, scientists discovered what appear to be new species of crustaceans, fish and other life forms.

We know it’s getting warmer. Earth’s climate has changed naturally over thousands of years—through cycles of ice ages and ...

A new study has shed unprecedented light on the highly variable and climate-sensitive routes that substances from Siberian ...

The Antarctic ice sheet behaves like a non-Newtonian fluid and may be more nonlinear than previously thought. This impacts its future stability and requires revisions to predictions of sea level rise.