Alaska Science Center

News

News Releases are timely, official communications produced by the Alaska Science Center that are targeted for use by the news media in reporting information on scientific findings or program activities.

If you have questions about upcoming events, research, or media inquiries regarding the USGS Alaska Science Center please contact Yvette Gillies or Paul Laustsen.

Filter Total Items: 94
Date published: September 7, 2016

Uncharted: Exploring one of America’s fastest faults

A team of USGS scientists spent 10 days in the wilderness, exploring one of the fastest-moving faults in America

Date published: June 29, 2016

Polar Bear Outlook Favorable Under Certain Scenarios

“The scenarios predicted by our models are encouraging in that there are clear actions that humans can take to improve the chances that healthy polar bear populations persist in the future.” - Todd Atwood, USGS

Date published: June 21, 2016

New USGS Alaska Geochemical Atlas Tells Rich Tales About the Last Frontier

The U.S. Geological Survey has produced a new compilation of landscape-scale sediment and soil geochemical data for Alaska. This was last completed nearly 40 years ago in 1978, but the new effort uses modern modeling and analysis techniques to map 68 elements across a newly developed and updated geochemical atlas of Alaska.

Date published: June 21, 2016

Waterfowl Populations Resilient to Fires in the Western Boreal Forest

“These results suggest that waterfowl populations in the western boreal forest are resilient to forest fires and that current policies of limited fire suppression have not been detrimental to waterfowl populations." – Tyler Lewis, U.S. Geological Survey.

Date published: April 20, 2016

How Climate Change Might Affect Polar Bears' Bodies

You really are what you eat. That’s the taking-off point for a new polar bear study, conducted by U.S. Geological Survey researchers with an assist from the Oregon Zoo — and published this week in the journal Physiological and Biochemical Zoology. 

Date published: April 5, 2016

Alaska Still a Likely Portal for Avian Influenza

ANCHORAGE, Alaska — The U.S. Geological Survey released additional evidence that western Alaska remains a hot spot for avian influenza to enter North America. 

Date published: February 1, 2016

50-Year-Old Mystery Solved: Seafloor Mapping Reveals Cause of 1964 Tsunami that Destroyed Alaskan Village

Minutes after the 1964 magnitude-9.2 Great Alaska Earthquake began shaking, a series of tsunami waves swept through the village of Chenega in Prince William Sound, destroying all but two of the buildings and killing 23 of the 75 inhabitants. 

Date published: January 12, 2016

New Geological Evidence Aids Tsunami Hazard Assessments from Alaska to Hawaii

New evidence for frequent large tsunamis at a remote island near Dutch Harbor, Alaska provides geological data to aid tsunami hazard preparedness efforts around the Pacific Rim. 

Date published: January 5, 2016

First Ever Digital Geologic Map of Alaska Published

ANCHORAGE, Alaska – A new digital geologic map of Alaska is being released today providing land users, managers and scientists geologic information for the evaluation of land use in relation to resource extraction, conservation, natural hazards and recreation.

Date published: November 12, 2015

Arctic Tundra Fire Causes Widespread Permafrost Landscape Changes

ANCHORAGE, Alaska – Large and severe tundra fires cause top down permafrost thaw, playing a major role in altering Arctic landscapes according to a new study led by the U.S. Geological Survey.

Date published: October 19, 2015

Arctic Mammals May Face Shrinking Habitat from Climate Warming

ANCHORAGE, Alaska — A new scientific study predicts that some of Alaska’s mammal species will respond to future climate warming by concentrating in northern areas such as the Arctic National Wildlife Refuge and the National Petroleum Reserve of Alaska. If true, for many species, this would be a significant northward shift into tundra habitats where they are currently absent.