A relatively small amount of groundwater trickling through Alaska's tundra is releasing huge quantities of carbon into the ...

The declining Western Arctic herd and the thriving Porcupine herd use habitat with differing levels of climate change-related shrub growth.

On the Tundra Wilderness Tour in Denali ... These are some of the best northern lights tours in Alaska. Arctic Dog Adventure Co.: Aurora Overnight Tour Dog-sledding is one of the top winter ...

On the Tundra Wilderness Tour in Denali ... Button Enhancement : Travel - Alaska Northern Lights - Arctic Dog Adventure Co.: Aurora Overnight Tour Located around 20 miles northwest of the city ...

The most substantial land warming between 1997–2020 occurred in the far eastern Siberian tundra and throughout ... including Alaska's Yukon-Kuskokwim Delta and central Canada.

Learn about hotspots in tundras and boreal forests that are releasing higher level of carbon dioxide, altering the carbon balance in the world's coldest regions.