At the edge of the Arctic in northern Canada, the annual migration of polar bears draws tourists, photographers, and ...

A new method of tracking the dietary habits and contaminant exposure of animals in Arctic marine ecosystems is providing critical insights as climate change reshapes the region's food web.

“The Arctic is a really fast-changing area. We've got a lot of sea ice being lost, so seeing what polar bears are doing and ...

An audacious NASA mission suggests that dust blown north from Greenland couldhelp explain why Arctic ice is melting even ...

Arctic sea ice growth was slow in February, leaving extent at record-low levels for the end of the month. In the Antarctic, ...

Scientists combined satellite collars and cameras to study polar bear denning, showing how cubs adapt before leaving.

Remote cameras were deployed in the Arctic mountains across nearly a decade; Valuable footage of moms and cubs emerging from ...

Global sea ice cover hit a historic low in February as the world endured exceptional heat, with temperatures near the North ...

Global sea ice cover reached record lows in February 2025, highlighting urgent climate change impacts and the need for ...

Combined Antarctic and Arctic sea ice cover -- ocean water that freezes ... and hunting grounds for species like polar bears, seals, and, in Antarctica, penguins. "The current record low global ...