A warming tundra has seen unexpected shifts, raising the alarm about fragile ecosystems and those who rely on them ...

White-fronted geese paint the skies across the still-white tundra, and waves of eiders wing their way over the open leads in the Arctic Ocean. Caribou begin their ritual trek north to reach calving ...

Reindeer are a species of deer also known as caribou in certain regions. They are found in the Arctic tundra and boreal ...

Extreme weather-related disasters are increasing in frequency around the world. See how climate change affected different ...

Arctic National Wildlife RefugeCaribou ... trimmed in cobalt blue; the buff brown tundra of coastal plain, dotted with caribou; the rolling foothills rising into the mighty Brooks Range, sparkling ...

Climate change has already been linked to lower survival or population declines of Arctic species from the sea-ice dependent polar bear, to the glacier-affiliated Kittlitz’s murrelet, to the ...

Journey to the far north of Alaska, where the Indigenous communities hunt caribou ... interior from the spare Arctic coast. Where the land flattens out into low-lying tundra before meeting ...

Polar bears, caribou, arctic hares, and more! Advertisement All the Latest Game Footage and Images from Tyto Ecology: Alaskan Tundra Ecosystem The Alaskan tundra comes with 23 new species of ...