A Critical Arctic Organism Is Now Infested With Microplastics

World's biggest cumulative logjam, newly mapped in the Arctic, stores 3.4 million tons of carbon

World’s Largest Logjam Found: Storing 3.4 Million Tons of Carbon in the Arctic

Ice Age specimen discovered in Canadian goldfield was a young Arctic ground squirrel, that may have died in its first year of hibernation about 30,000 years ago