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News Releases

Browse through a comprehensive list of all USGS national and state news items.

Filter Total Items: 4,550
Date published: December 6, 2017

Scientists Home in on Causes of High Radium Levels in Key Midwestern Aquifer

Oxygen levels, dissolved minerals among factors responsible for high concentrations of radium in untreated water from aquifer that underlies six states

Date published: December 4, 2017

Avian Flu From Abroad Can Spread in North American Poultry, Wild Birds

Some avian influenza, or bird flu, viruses that are able to enter North America from other continents through migrating birds can be deadly to poultry and can infect waterfowl populations, according to a recently published U.S. Geological Survey study.

Date published: November 28, 2017

Mexico’s Yucatan Peninsula Reveals a Cryptic Methane-Fueled Ecosystem in Flooded Caves

In the underground rivers and flooded caves of Mexico’s Yucatan Peninsula, where Mayan lore described a fantastical underworld, scientists have found a cryptic world in its own right.

Date published: November 20, 2017

Previous Evidence of Water on Mars Now Identified as Grainflows

Dark features previously proposed as evidence for significant liquid water flowing on Mars have now been identified as granular flows, where sand and dust move rather than liquid water, according to a new article published in Nature Geoscience by the U.S. Geological Survey.

Date published: November 17, 2017

New Map Showcases the Recreational, Mining and Historical Heart of Colorado

Bringing together decades of research and mapping, the U.S. Geological Survey just released a geologic map and companion pamphlet featuring the Arkansas River Valley region in north-central Colorado.  

Date published: November 8, 2017

Media Advisory: Pecora 20 Conference on New Trends in Remote Sensing

Monitoring our changing planet is critical to supporting a world population expected to reach eight billion by 2025. Observing the Earth from space offers unprecedented levels of data and a holistic view, which enables scientists to detect the most critical trends in natural resource conditions at local and global scales.

Date published: October 24, 2017

New Tool Allows Users to Explore Mountains Worldwide

A new tool that gives users the most detailed view yet of the world’s mountains is now available from the USGS. And it’s as close as your computer or cellphone.

Date published: October 19, 2017

U.S. and Canadian Scientists Explore Major Undersea Earthquake Fault

An international team of scientists just finished probing the depths of the Pacific Ocean offshore of Alaska and British Columbia, to better understand the Queen Charlotte-Fairweather Fault. During the past century, the 700-mile-long fault has generated at least half a dozen major earthquakes, and future shocks threaten coastal communities in both the United States and Canada.

Date published: October 18, 2017

Study Estimates about 2.1 Million People using Wells High in Arsenic

Most Arsenic Presumed to be From Naturally Occurring Sources

Date published: October 17, 2017

Future Temperature and Soil Moisture May Alter Location of Agricultural Regions

Future high temperature extremes and soil moisture conditions may cause some regions to become more suitable for rainfed, or non-irrigated, agriculture, while causing other areas to lose suitable farmland, according to a new U.S. Geological Survey study.