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 Kansas, a well drilled in the 1980s for natural gas kept returning an unexpected reading: hydrogen, in concentrations high enough to notice but not high enough for anyone to care ...
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 ...