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BOZEMAN, Mont. — The western bumble bee was once common in western North America, but increasing temperatures, drought, and pesticide use have...

The people have spoken! OnDemand Topo maps and topoBuilder were so popular that we're ending the pilot phase of the project and making topoBuilder a...

Note to Editors: In the public interest and in accordance with FAA regulations, the USGS is announcing this low-level airborne project. Your...

Reston, Va. — The U.S. Geological Survey is testing a new way of accessing borehole data and samples from across the entire country, made possible in...

Even space travelers need earthquake early warning

RESTON, Va. — The U.S. Geological Survey (USGS) and the Missouri Geological Survey are investing about $385,000, to conduct bedrock geologic mapping...

RESTON, Va. — The U.S. Geological Survey (USGS) and the Montana Bureau of Mines and Geology are investing about $364,000, to conduct bedrock geologic...

RESTON, Va. — The U.S. Geological Survey (USGS) and the Minnesota Geological Survey are investing about $300,000, in partnership with the Minnesota...

U.S. Geological Survey field crews measured high streamflows this week throughout California, thirteen of which were record high-flow measurements.

Información crítica sobre flujos de agua, niveles, clima y pronósticos de inundaciones ahora disponible en español