Barry Arm is a Large Glacier-Permafrost-Related Landslide
USGS and its partners are monitoring potential changes and tsunami hazards
USGS and its partners are monitoring potential changes and tsunami hazards
Bees and Berries
Fact sheet discusses enhancing climate adaptation for native communities in western Alaska and more
Fact sheet discusses enhancing climate adaptation for native communities in western Alaska and more
USGS Invests Millions in Critical-Minerals Mapping in Alaska
USGS Arctic Research
The USGS and its partners are addressing important issues in a rapidly changing Arctic
The USGS and its partners are addressing important issues in a rapidly changing Arctic
Avian Influenza Research
Since 2006, the Alaska Science Center has been part of the State and Federal interagency team for the detection and response to highly pathogenic (HPAI) viruses in North America
Since 2006, the Alaska Science Center has been part of the State and Federal interagency team for the detection and response to highly pathogenic (HPAI) viruses in North America
Barry Arm Landslide and Tsunami Hazard
USGS will determine the requirements for a monitoring and/or surveillance strategy for the Barry Arm landslide
USGS will determine the requirements for a monitoring and/or surveillance strategy for the Barry Arm landslide
Alaska Region
USGS in Alaska conducts science for decision-making in five major areas: natural hazards; energy & minerals; water quality, streamflow & ice; wildlife, fish & habitat; and geospatial mapping. The Alaska Regional Office provides management and strategic coordination among the Alaska Science Center, the Volcano Science Center, & other partners operating in AK.
Alaska Science Center
Alaska Science Center
4210 University Drive
Anchorage, AK 99508
Phone: (907) 786-7000
Volcano Science Center
Volcano Science Center
4230 University Drive
Anchorage, AK 99508
Phone: (907) 786-7497
Climate Adaptation Science Center
Climate Adaptation Science Center
4230 University Drive
Anchorage, AK 99508
Phone: 907-301-7830
News
DOI scientists engage with Southeast Alaska Indigenous Guardians to discuss local sea otter ecology and economics
DOI scientists engage with Southeast Alaska Indigenous Guardians to discuss local sea otter ecology and economics
AquaDePTH: Merging Aquatic Disease Surveillance Data into One Useful Tool
AquaDePTH: Merging Aquatic Disease Surveillance Data into One Useful Tool
USGS Measures Glacial Flooding in Juneau, Alaska
USGS Measures Glacial Flooding in Juneau, Alaska
Publications
Harmonization of aggregated freshwater biotic data to support continental and global assessment Harmonization of aggregated freshwater biotic data to support continental and global assessment
Biodiversity loss and conservation are increasingly coming into focus in global policy fora, requiring information and assessments at wider spatial and temporal scales than previously considered. However, the monitoring framework required to support such data collection and assessment is lacking in many countries and is not harmonized across countries, hampering these efforts...
Tectonic implications of transitional melting regimes from petrological, geochronological, and compositional characterization of the ophiolitic Seventymile terrane, Alaska, USA Tectonic implications of transitional melting regimes from petrological, geochronological, and compositional characterization of the ophiolitic Seventymile terrane, Alaska, USA
New geochemical, U-Pb geochronology, and Sr-Nd-Hf isotope data provide evidence for the tectonic evolution of the Seventymile terrane in interior Alaska, USA. Ultramafic and mafic rocks of the Seventymile terrane are thought to represent components of a dismembered ophiolite and provide unique constraints on regional terrane evolution and accretion. The Seventymile ophiolite represents...
U.S. Geological Survey—Department of the Interior, Region 11, Alaska—2023–24 biennial science report U.S. Geological Survey—Department of the Interior, Region 11, Alaska—2023–24 biennial science report
Introduction U.S. Geological Survey (USGS) Mission—The USGS national mission is to monitor, analyze, and predict the current and evolving dynamics of complex human and natural Earth-system interactions and to deliver actionable information at scales and timeframes relevant to decision makers. Consistent with the national mission, the USGS in Alaska provides timely and objective...
Science
Alaska Science Center Weekly Findings
Recent findings by USGS Alaska Science Center staff and their collaborators.
2025 USGS Benchmark Glaciers Executive Summary
2025 Data Now Available: Explore how the USGS Benchmark Glaciers have changed in 2025
Mass Balance Methods: Measuring Glacier Change
Nearly all of Earth's alpine glaciers are losing mass, with consequences for freshwater resources, landscape stability, regional ecosystems, and global sea level. Rates of glacier mass loss in Western North America and Alaska are among the highest on Earth (The GlaMBIE Team, 2025).