Scientists are scaling the cliffs of Alaska's Seward Peninsula to stop the mighty Gyrfalcon from losing more ground to climate change.
Photo: Gerrit Vyn
Take a look—life at the top of the planet will never be the same.
Photo: O. Louis Mazzatenta/National Geographic Creative
Oil spills, climate change, fishing, shipping routes—threats facing Arctic seabirds are vast, and hard to track.
Photo: Aaron Lang/USFWS
The Iñupiat use portable houses and sandbags to shield themselves from rising waters and melting permafrost, but can they save their culture?
Photo: Brian Adams