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News

Browse through a list of USGS newsletters that cover news, topics, and related activities from the Natural Hazards Mission Area Programs and across the bureau.

Filter Total Items: 1069
Celebrating an Aleutian Anniversary

Celebrating an Aleutian Anniversary

A USGS-led expedition in the Aleutian Arc off Alaska will provide critical information on energy resources, underwater earthquakes and other hazards...

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Deep Mud Diaries: Exploring Seafloor Biodiversity on the Aleutian Arc Expedition

Deep Mud Diaries: Exploring Seafloor Biodiversity on the Aleutian Arc Expedition

A USGS-led expedition in the Aleutian Arc off Alaska will provide critical information on energy resources, underwater earthquakes and other hazards...

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Long-term Satellite Data Reveal How Climate Shapes West Coast Shorelines

Long-term Satellite Data Reveal How Climate Shapes West Coast Shorelines

New research uses decades of satellite data to show how climate variability—particularly El Niño and La Niña cycles—drives shoreline change along the...

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New backcountry alert system warns Grand Canyon visitors about flash floods in areas without cellular signal

New backcountry alert system warns Grand Canyon visitors about flash floods in areas without cellular signal

Visitors can subscribe to the alert system using satellite communication devices.

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Ecological Thresholds, Abiotic Stress, and Climate Change: A Conceptual Framework

Ecological Thresholds, Abiotic Stress, and Climate Change: A Conceptual Framework

As climate change accelerates, the risk of sudden, large-scale shifts in ecosystems is growing. A new USGS study examines the mechanisms behind these...

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Hurricane Helene’s Deadly Landslide Legacy

Hurricane Helene’s Deadly Landslide Legacy

In September 2024, Hurricane Helene made landfall and unleashed widespread and destructive flooding, damaging winds, and extensive landslide activity...

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USGS Stands Ready for a Potentially Active Atlantic Hurricane Season

USGS Stands Ready for a Potentially Active Atlantic Hurricane Season

The 2025 Atlantic hurricane Season runs from June 1 through November 30. Throughout the season, the U.S. Geological Survey is prepared to aid coastal...

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USGS Announces Recipients of Recent Earthquake Research Grants and Cooperative Agreements

USGS Announces Recipients of Recent Earthquake Research Grants and Cooperative Agreements

USGS recently awarded more than \$23 million for earthquake monitoring and applied research. This funding supports earthquake research in high-risk...

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Photo Roundup: April-May 2025

Photo Roundup: April-May 2025

A selection of coastal and ocean videos and photographs from across the USGS.

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Hawaiʻi Abyssal Nodules and Associated Ecosystems Expedition

Hawaiʻi Abyssal Nodules and Associated Ecosystems Expedition

In Fall 2025 the Hawaiʻi Abyssal Nodules and Associated Ecosystems Expedition, led by USGS scientists, will investigate the geology, minerals, and...

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Nature-Based “Horizontal Levees” Reduce Flood Risk in San Francisco Bay

Nature-Based “Horizontal Levees” Reduce Flood Risk in San Francisco Bay

As sea levels rise and storms intensify, the threat of coastal flooding in low-lying areas like San Francisco Bay is becoming increasingly urgent...

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Old Postcards, New Science: Historical Photos Document 92 Years of Coastal Change

Old Postcards, New Science: Historical Photos Document 92 Years of Coastal Change

In an era of high-resolution satellite imagery, drone mapping, and other remote-sensing techniques, collecting data on how coastlines change over time...

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