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Sandy ocean beach with low cliffs on the right side. Ocean visible at left side. One person walking on beach
February 14, 2017

In a study released today, U.S. Geological Survey scientists and their colleagues document how the 2015-16 winter featured one of the most powerful El Niño climate events of the last 145 years.

Image shows an undersea gas hydrate formation with shellfish on it.
February 9, 2017

A recent interpretive review of scientific literature performed by the U.S. Geological Survey and the University of Rochester sheds light on the interactions of gas hydrates and climate.

Screen shot of the new TNMCorps map editor homepage
February 9, 2017

Participation in The National Map Corps made easier for citizen scientists.

Photo of an active oil and gas pad on Bureau of Land Management lands near Canyonlands National Park, Utah.
February 7, 2017

A new scientific approach can now provide regional assessments of land recovery following oil and gas drilling activities, according to a new U.S. Geological Survey study published in the journal Science of the Total Environment.

USGS
January 31, 2017

United States mines in 2016 produced an estimated $74.6 billion of raw mineral materials, a slight increase from 2015, the U.S. Geological Survey announced today. 

Wading birds feed near wooden posts marking a research site in a Louisiana salt marsh
January 25, 2017

Changes in rainfall and temperature are predicted to transform wetlands in the Gulf of Mexico and around the world within the century, a new study from the USGS and the University of Texas Rio Grande Valley concludes.

A SCUBA diver beside a Massive starlet coral on the sea floor at Dry Tortugas National Park
January 25, 2017

Boulder corals in the waters of Dry Tortugas National Park, 70 miles from Key West, contain evidence that confirms a centuries-old sea temperature cycle linked to rains, droughts and hurricanes.

Scientist collects samples from a temporary wooden platform in a New Jersey salt marsh
January 24, 2017

If coastal salt marshes are like savings accounts, with sediment as the principal, all eight Atlantic and Pacific coast salt marshes studied are "in the red," researchers found.

This picture shows two ticks in a stance known as "questing." By raising their front legs, ticks can quickly grab onto a host.
January 11, 2017

When it's hot and not too muggy, Lyme disease-bearing ticks hide out where people don't tread. Scientists say that's why the illness is rare in the South, and may eventually fade out along the Mason-Dixon line.

Photo of scientists conducting water chemistry tests for the San Pedro River aquifer. 
December 20, 2016

For the first time, information about the San Pedro River Aquifer is now available from both the U.S. and Mexico in a new, collaborative report issued from the International Boundary and Water Commission, the Mexican National Water Commission, the U.S. Geological Survey and the Universities of Arizona and Sonora.

Beach houses behind a sand dune at Cape Hatteras, North Carolina
December 7, 2016

Coastal zone research projects will help managers protect developed areas' beach dunes, which are vital to resilient communities, ecosystems and economies.