The Arctic tundra has historically helped reduce global emissions. But rising temperatures and wildfires in the region are ...

From giant holes in Siberia to legions of beavers in Alaska, the Arctic is changing rapidly and accelerating the climate ...

Why snowy owls are in Massachusetts in the winter Snowy owls spend most of the year in the cold Arctic tundra, but some snowy ...

Cold tundra with a notable lack of resources leads to a higher level of competition for food. This competition led to the development of more aggressive features in females, including antlers.

Mountainous areas are also very cold. Cold environments are found at higher latitudes and higher altitudes. They include polar, tundra and mountain, or alpine, biomes. Cold environments face ...