USGS has unveiled its most detailed national geologic map, giving the public a free, interactive way to explore underground features. Here’s how to use it.

FEMA officials inspect a construction vehicle that went off the road on a section that had just been cleared of 15 feet of dirt from a landslide in Barranquitas, Puerto Rico, on Feb. 13, 2018. (FEMA/K ...

Nearly 75% of the country is at risk for a potentially damaging earthquake in the next 100 years, according to a recently updated map from the U.S. Geological Survey. The map is the first to include ...

The U.S. Geological Survey released new earthquake hazard maps for the nation on Thursday, boosting the risk of seismic damage up and down the Northern California coast — especially for tall buildings ...

This past summer, the U.S. Geological Survey began large-scale low-level airplane flights over the Upper Peninsula and ...

Researchers have created a unique map of the moon that reveals the geological make-up of our natural satellite. According to the United States Geological Survey (USGS), the so-called "Unified Geologic ...

The 5.8-magnitude earthquake that hit Lincoln, Montana on Thursday was the area’s strongest in 60 years. The tremors from this quake stretched for hundreds of miles across the state, and residents as ...

The US Geological Survey (USGS) has published a new set of maps to observe the destruction caused by Hawaii’s Volcano Kilauea. The government agency continues to publish maps at a fast cadence as they ...

Helicopters sporting long appendages are flying over some rural areas of the country, including here in Colorado. Many of ...