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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: 978
USGS-Led Study Reassesses Earthquake Hazard Potential for Central California’s Hosgri Fault

USGS-Led Study Reassesses Earthquake Hazard Potential for Central California’s Hosgri Fault

Assessing earthquake hazards demands a comprehensive understanding of active faults, including their location, length, connectivity, slip rate, and...

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Uptick in earthquake activity at Mount St. Helens remains within background levels (July 15 - December 2023)

Uptick in earthquake activity at Mount St. Helens remains within background levels (July 15 - December 2023)

Over the past three months, seismicity at Mount St. Helens has been elevated but remains within the normal range of background seismicity. Most of the...

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Methane Seep Distribution in the Cascadia Subduction Zone

Methane Seep Distribution in the Cascadia Subduction Zone

Beneath the seafloor lie vast stores of methane—a potent greenhouse gas—produced by the degradation of organic material, either by the earth’s heat or...

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Hawaiian Drowned Reefs Expedition: Coral Cores Provide Glimpse into Climate Past and Future

Hawaiian Drowned Reefs Expedition: Coral Cores Provide Glimpse into Climate Past and Future

As climate change and human-induced disruptions threaten coral reefs worldwide, scientists are increasingly turning to the past to better understand...

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Seafloor Mapping, Machine Learning Uncover Historical Ocean Dumping Grounds

Seafloor Mapping, Machine Learning Uncover Historical Ocean Dumping Grounds

In the 20th century, the disposal of industrial and hazardous waste in the deep ocean near coastlines was a widespread global practice, leaving a...

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The Great ShakeOut (2023's Version)

The Great ShakeOut (2023's Version)

It's that special day of the year again when we all drop, cover, and hold on! It's the Great ShakeOut (2023's Version).

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New "Fueling Discovery" Wildland Fire Science Webinar Slated for October 10, 2023

New "Fueling Discovery" Wildland Fire Science Webinar Slated for October 10, 2023

Fueling Discovery with USGS Wildland Fire Science is a public webinar series hosted by USGS Wildland Fire Science and the Ecosystems Mission Area...

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Conozca a Legna Torres-García, oceanógrafa investigadora y Jefa Científica por Excelencia

Conozca a Legna Torres-García, oceanógrafa investigadora y Jefa Científica por Excelencia

Legna Torres-García alcanzó las estrellas y se convirtió en una renombrada oceanógrafa de investigación en el Servicio Geológico de Estados Unidos...

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Meet Legna Torres-Garcia, research oceanographer and all-around Science Boss

Meet Legna Torres-Garcia, research oceanographer and all-around Science Boss

Legna Torres-Garcia reached for the stars and became a renowned research oceanographer at the U.S. Geological Survey, where she helps coastal...

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Can oceans store more CO2 to help with climate change?

Can oceans store more CO2 to help with climate change?

Did you know that oceans capture a large amount of carbon dioxide from the atmosphere, helping mitigate climate change? It’s true, and scientists are...

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Make Your Benchmark: Join the Mendenhall Research Fellowship Program

Make Your Benchmark: Join the Mendenhall Research Fellowship Program

For more than 144 years, the USGS has built its reputation on providing the finest Earth science regarding the United States for decision-makers, land...

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New Models Show Restoration Can Benefit Salmon While Reducing Flood Risks to Pacific Northwest River Deltas

New Models Show Restoration Can Benefit Salmon While Reducing Flood Risks to Pacific Northwest River Deltas

Large river deltas in the Pacific Northwest—low-lying and already flood-prone—face a future marked by increasingly frequent and intense flooding as...

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