Scientists have been studying the melting of Arctic glaciers for years. In addition to the progressive warming of the climate ...

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

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

Scientists warn the Arctic is changing rapidly due to warming. Ice is melting, sea levels are rising, and weather patterns ...

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

Unusual weather patterns and climate change have been driving stark changes in the northwestern state. Now, new satellite ...

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

Investment in Pituffik has been inconsistent, however, and its importance has waned since the Cold War. Renewed attention to ...

Sparsely populated and largely impassable, areas within the Arctic Circle are nevertheless becoming one of the most important ...

Scientists have quantified how much climate change has driven the population decline of polar bears living in Canada's Hudson ...

This prolonged fasting drains polar bears’ energy reserves, reducing their ability to reproduce and raise cubs. Without ...