Tagged

sea ice

Two people on a boat watch a polar bear walk on snowy ground.

Does human recreation in the Arctic put polar bears at risk?

Tyler Santora • November 9, 2018

Arctic activities could hurt polar bears, but it won’t matter if sea ice keeps melting

Unlikely creatures reveal the story of early Arctic seas

Lexi Krupp • February 14, 2018

They can help scientists better predict impacts from a changing climate