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National News Releases

National news release from the USGS.

Filter Total Items: 694
Observing Polar Bears from Space

Observing Polar Bears from Space

Monitoring wildlife in the Arctic is difficult. Study areas are cold, barren and often inaccessible. For decades scientists have struggled to study...

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USGS Release: Large Rivers in U.S. are Becoming Less Acidic

USGS Release: Large Rivers in U.S. are Becoming Less Acidic

Several large rivers in the U.S. are less acidic now, due to decreasing acidic inputs, such as industrial waste, acid mine drainage, and atmospheric...

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Training International Volcano Scientists and Saving Lives Worldwide

Training International Volcano Scientists and Saving Lives Worldwide

HAWAII ISLAND, Hawaiʻi — Scientists and technicians who work at volcano observatories in 11 countries are visiting the U.S. Geological Survey...

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Visualize This: Carbon Storage Tool for Now and the Future

Visualize This: Carbon Storage Tool for Now and the Future

Announced on the one-year anniversary of President Obama’s Climate Action Plan (310 KB PDF; page 16 - Providing a Toolkit for Climage Resilience), a...

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Carbon Storage in U.S. Eastern Ecosystems Helps Counter Greenhouse Gas Emissions Contributing to Climate Change

Carbon Storage in U.S. Eastern Ecosystems Helps Counter Greenhouse Gas Emissions Contributing to Climate Change

On the one-year anniversary of President Obama’s Climate Action Plan, Secretary of the Interior Sally Jewell today released a new report showing that...

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NOAA, Partners Predict an Average ’Dead Zone’ for Gulf of Mexico; Slightly Above-average Hypoxia in Chesapeake Bay

NOAA, Partners Predict an Average ’Dead Zone’ for Gulf of Mexico; Slightly Above-average Hypoxia in Chesapeake Bay

Scientists are expecting an average, but still large, hypoxic or "dead zone" in the Gulf of Mexico this year, and slightly above-average hypoxia in...

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Human Activities Increase Salt Content in Many of the Nation’s Streams

Human Activities Increase Salt Content in Many of the Nation’s Streams

Concentrations of dissolved solids, a measure of the salt content in water, are elevated in many of the Nations streams as a result of human...

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Reservoirs Affect the Movement of Carbon in Large Rivers of the Central and Western United States

Reservoirs Affect the Movement of Carbon in Large Rivers of the Central and Western United States

A recent study conducted by scientists from the U.S. Geological Survey and published in the Journal of Geophysical Research – Biogeosciencesfound that...

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Austin Coal-Tar Sealant Ban Leads to Decline in PAHs

Austin Coal-Tar Sealant Ban Leads to Decline in PAHs

The 2006 prohibition on the use of coal-tar-based pavement sealants in Austin, Texas, has resulted in a substantial reduction in polycyclic aromatic...

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Through the Eyes of a Polar Bear

Through the Eyes of a Polar Bear

The first "point of view" video from a polar bear on Arctic sea ice has just become available courtesy of the U.S. Geological Survey. 

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Discover the Northwest with Revised Montana Maps

Discover the Northwest with Revised Montana Maps

Just in time to explore the great outdoors this summer, newly designed US Topo maps covering Montana are now available online for free download.

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Ultra-violet Light Works as Screening Tool for Bats with White-nose Syndrome.

Ultra-violet Light Works as Screening Tool for Bats with White-nose Syndrome.

Scientists working to understand the devastating bat disease known as white-nose syndrome (WNS) now have a new, non-lethal tool to identify bats with...

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