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Forty years ago, water samples from around the country started flowing into the U.S. Geological Survey’s National Water Quality Laboratory in Colorado...

The U.S. Geological Survey and its partners have shown how brucellosis has impacted cattle, bison and elk in the greater Yellowstone area.

Join us on an around-the-world tour of EarthWords: Foreign Language Edition!

May is Volcano Preparedness Month in Washington, providing residents an opportunity to become more familiar with volcanic hazards in their communities...

A new study from the USGS assesses water quality data for the Juniata River Basin in Western Blair County, Pennsylvania.

See the Fort McMurray wildfire in Landsat's infrared in this week’s EarthView

The U.S. Geological Survey is celebrating the success of three distinguished researchers who are recipients of the Presidential Early Career Award for...

These are the first published studies to demonstrate water-quality impacts to a surface stream due to activities at an unconventional oil and gas...

Groundwater and Surface Water Considered a Joint Resource

This EarthWord is your best friend in Scrabble or Words With Friends...