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Browse a collection of stories about prominent USGS scientists and projects in Alaska news.

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A Decade of Change in America’s Arctic: New Land Cover Data Released for Alaska

A Decade of Change in America’s Arctic: New Land Cover Data Released for Alaska

The latest edition of the National Land Cover Dataset (NLCD 2011) for Alaska is now publicly available.
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Melting Glaciers Increase the Flow of Carbon to Downstream Ecosystems

Melting Glaciers Increase the Flow of Carbon to Downstream Ecosystems

ANCHORAGE, Alaska Melting glaciers are not just impacting sea level, they are also affecting the flow of organic carbon to the world’s oceans...

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USGS Earthquake Science Center Welcomes New Director

USGS Earthquake Science Center Welcomes New Director

The U.S. Geological Survey is pleased to announce the selection of Dr. Stephen Hickman to serve as the new director of the USGS Earthquake Science...

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Polar Bears Shifting to Areas with More Sea Ice — Genetic Study Reveals

Polar Bears Shifting to Areas with More Sea Ice — Genetic Study Reveals

ANCHORAGE, Alaska — In a new polar bear study published today, scientists from around the Arctic have shown that recent generations of polar bears are...

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Secretary Jewell Announces New Wildlife and Climate Studies at the Alaska Climate Science Center

Secretary Jewell Announces New Wildlife and Climate Studies at the Alaska Climate Science Center

Secretary of the Interior Sally Jewell announced today that Interior’s Alaska Climate Science Center is awarding more than $500,000 to universities...

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New Scientific Study Supports that Capture-based Research is Safe for Polar Bears

New Scientific Study Supports that Capture-based Research is Safe for Polar Bears

ANCHORAGE, Alaska — A polar bear capture and release-based research program had no adverse long-term effects on feeding behavior, body condition, and...

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Get Your Wheels Spinning

Get Your Wheels Spinning

As part of the continued US Topo maps revision and improvement cycle, the USGS will be including mountain bike trails to upcoming quadrangles on a...

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Southern Beaufort Sea Polar Bear Population Declined in the 2000s

Southern Beaufort Sea Polar Bear Population Declined in the 2000s

In a new polar bear study published today, scientists from the United States and Canada found that during the first decade of the 21st century, the...

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A 100-year History of Flooding on the Yukon-Kuskokwim Delta

A 100-year History of Flooding on the Yukon-Kuskokwim Delta

Scientists examined storm flooding events in the Bering Sea region of western Alaska from 1913 to 2011 and found that the largest events occurred in...

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Getting Out of Harm’s Way: Evacuation from Tsunamis

Getting Out of Harm’s Way: Evacuation from Tsunamis

Scientists at the U.S. Geological Survey have developed a new mapping tool, the Pedestrian Evacuation Analyst, for use by researchers and emergency...

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Research Shows Historic Decline in Pacific Walrus Population

Research Shows Historic Decline in Pacific Walrus Population

The Pacific walrus population roughly halved between 1981 and 1999, the last year for which demographic data are available. A recent study by...

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Critical Volcano and Earthquake Monitoring Recovered after Tropical Storm Iselle

Critical Volcano and Earthquake Monitoring Recovered after Tropical Storm Iselle

As of Wednesday afternoon, August 13, all power issues were resolved and the U.S. Geological Survey Hawaiian Volcano Observatory resumed monitoring...

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