Woods Hole, Mass. – The overlapping effects of sea level rise, permafrost thaw subsidence, and erosion may lead to land loss in Arctic coastal regions that dwarfs the land loss from any single one of these climate hazards, scientists say. While 75 years of aerial and satellite observations have established coastal erosion as an increasing […]
Scientists have uncovered the first direct evidence that ancient Americans relied primarily on mammoth and other large animals for food. Their research sheds new light on both the rapid expansion of humans throughout the Americas and the extinction of large ice age mammals. The study, featured on the Dec. 4 cover of the journal Science Advances, […]
The University of Alaska Fairbanks released a new report this week highlighting environmental changes and extremes that impact Alaskans and their livelihoods. “Alaska’s Changing Environment” provides people with timely, reliable and understandable information on topics ranging from temperature and precipitation changes to salmon and polar bears. The report was led by the Alaska Center for Climate Assessment […]
Learn about snow physics and how snowdrifts form — and why it is possible to walk on a snowdrift – in a statewide webinar hosted by the University of Alaska Fairbanks Cooperative Extension Service. During “Catch the Drift: Measuring Snow and Water Equivalent,” participants will learn how to measure snow depth and calculate snow-water equivalent […]