Are you a developer, firm, or organization using mobile or web applications to enable your users? The United States Geological Survey (USGS) has publicly available geospatial services and data to help ...

Nearly all of California has a more than 95% chance of a damaging earthquake in the next century, according to a new United States Geological Survey map. The new USGS National Seismic Hazard Model ...

WASHINGTON — The United States Geological Survey warned that nearly 75% of the U.S. could face potentially damaging earthquakes and intense ground shaking in the next 100 years. The agency shared new ...

Chloride and nitrate concentrations are rising and arsenic levels are holding steady or falling. Those are two of the conclusions from a U.S. Geological Survey assessment of changes in the nation’s ...

A new detailed map by the U.S. Geological Survey (USGS) provides a powerful, interactive tool that lets users see the types of rocks that lie underneath them. The map, which was unveiled in August, is ...

Now you've got one less excuse not to venture into the wilderness. National Geographic just launched a website that lets you find and print a PDF of any U.S. Geological Survey (USGS) quad map across ...

(NEXSTAR) – When a 4.8-magnitude earthquake hit Lebanon, New Jersey, Friday morning, the shockwaves were felt far and wide. More than 120,000 responses poured into the USGS’s “Did You Feel It?” tool.