Last year, a new crab species was spotted in Alaska for the first time, and it has the potential to disrupt native species and ecosystems. Since that initial detection of European green crab (Carcinus maenas), local groups, supporting agencies, and Tribes quickly began response efforts, including a recent early-detection training workshop for partners and nearby […]
Magma beneath long-dormant Mount Edgecumbe volcano in Southeast Alaska has been moving upward through Earth’s crust, according to research the Alaska Volcano Observatory rapidly produced using a new method. The new approach at the observatory could lead to earlier detection of volcanic unrest in Alaska. At Mount Edgecumbe, computer modeling based on satellite imagery shows […]
A University of Alaska Fairbanks scientist has discovered a method for detecting and better defining meteorite impact sites that have long lost their tell-tale craters. The discovery could further the study of not only Earth’s geology but also that of other bodies in our solar system. The key, according to work by associate research professor Gunther […]
Volcanologists do what they can to provide the public enough warning about impending eruptions, but volcanoes are notoriously unpredictable. Alerts are sometimes given with little time for people to react. That may soon change. Work led by research assistant professor Társilo Girona, with the University of Alaska Fairbanks Geophysical Institute, has revealed a method by […]