Warming temperatures appear to be driving genetic mutations in some polar bears to help them survive the shifting climatic ...

Guest authors explore how Greenland’s ice sheets fared over the 12 months, including the evidence that the territory’s summer melting season is lengthening.

The Arctic landscape is changing at an unprecedented rate. In addition to rising temperatures, climate change is causing ...

Polar bears in Southern Greenland show rapid genetic changes linked to jumping genes. Researchers suggest these may help them ...

Deep inside Greenland’s vast ice sheet, scientists are uncovering hidden pockets of heat that are quietly reshaping how the ...

The Arctic is melting at an unprecedented rate — but it’s not just slow global warming anymore. These are extreme melting episodes, where ice that once took months to vanish is gone in just days. In ...

This year's Arctic Report Card from the National Oceanic and Atmospheric Administration finds that the northernmost part of ...

Thousands of glaciers will vanish each year in the coming decades, leaving only a fraction standing by the end of the century unless global warming is curbed, according to a new study. Government ...

Canada plans to open two new consulates in Greenland and Anchorage, Alaska, as part of efforts to reinforce its presence in ...

New research reveals how ocean warming triggered the large-scale retreat of the Northeast Greenland Ice Stream ...

In addition to rising temperatures, climate change in the Arctic is leading to episodes of extreme melting, where ice loss ...