USGS released its most detailed national geologic map, offering layered views of geology beneath the Earth’s surface across the lower 48 states. The Cooperative National Geologic Map integrates data ...
Somewhere beneath the iron-rich bedrock of Minnesota, Kansas, and the southern Appalachians, water is reacting with ancient ...
The Interior Department unveiled Thursday the first iteration of a new public tool for mapping federal lands and waters, ...
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 ...
Somewhere beneath Kansas, a well drilled in the 1980s for natural gas kept returning an unexpected reading: hydrogen, in ...