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

Fast warming in the Arctic - now running at roughly four times the global average - is reshaping landscapes, affecting shrubs ...

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

When it comes to climate, what happens in the Arctic doesn't stay in the Arctic. The effects of Arctic warming are a ...

Though it may seem distant, Arctic ice melt has both global and local consequences. Experts alarmed by sweeping changes ...

Many of us know Antarctica as a land of ice and not much else. But hidden beneath the miles of glaciers and ice sheets lies a ...