Carolyn Hamman, University of Alaska Fairbanks graduate student and co-author of the study, with a saffron cod (Eleginus gracilis) caught during field work with fish traps in Prudhoe Bay. Photo: Kyle Gatt Something that should go without saying is now considered very...
The American beaver (Castor canadensis) continues to spread in the Alaskan tundra due to climate change. Photo: Becky Matsubara via Wikimedia Commons (CC BY 2.0) Beavers are moving further into the tundra as the Arctic warms with their construction activities causing...
Sea ice extent in the Arctic is always lowest at the end of summer in September. The graph shows the development of the minimum expansion from 1979 to 2022. Graphics: NASA/Goddard Space Flight Center Scientific Visualization Studio Without the current positive phase...