The sea ice in the Arctic was the second lowest on record for January last month, according to a US analysis released Tuesday ...

The North Pole was above freezing on Sunday after an extreme winter warming event caused temperatures to climb more than 36 F ...

A decrease in pressure ridges over the past 3 decades is making the ice more uniform, with unclear consequences.

As polar ice continues to melt at alarming rates, Arctic and Antarctic wildlife are facing unprecedented challenges. From ...

The non-profit Arctic Ice Project was experimenting with using silica beads to slow ice melt in the Arctic, but tests showed ...

The president plans to order new icebreakers to help compete with Russia and China, but the first one the U.S. has built in ...

The Arctic's "Last Ice Area" (LIA)—a vital habitat for ice-dependent species—might disappear within a decade after the ...

Clouds, composed of tiny water droplets or ice crystals, play a vital role in regulating Earth's climate by influencing the ...

Wildfire aerosols travel thousands of kilometers to the Arctic, influencing ice cloud formation at warmer temperatures.

Landslides have uncovered pieces of an ancient glacier near Baffin Island. Researchers believe this is the oldest glacier ice ...

The 'Last Ice Area' is expected to be the final place in the Arctic where ice persists all year round even as our planet warms up – but a new study suggests the region, and the ecosystem that relies ...

A team of US researchers end a geoengineering experiment meant to cool down the Alaskan Arctic over environmental risks.