The rate of Arctic surface warming has reached 2 to 4 times the global average—a phenomenon known as "Arctic amplification." Traditional theories ...

Typically, sometime in March every year at the end of the long Arctic winter, the maximum of Arctic sea ice extent is reached ...

This region is experiencing warming at roughly twice the rate of the global average, a phenomenon known as Arctic amplification. Imagine a snowball sitting in the sun; it melts much faster than if ...

Southern Ocean warming may have a greater impact than Arctic warming in some regions, particularly affecting tropical ...