N​early 75% of the country is at risk for a potentially damaging earthquake, according to a recently updated USGS map.

Smith's colourful and sophisticated geological map was based on his astute observation that rock layers (strata) could be identified by the fossils they contain. He noticed that the layers always ...

A team of geologists coming from New Zealand, New Caledonia, Australia, the U.S., Denmark and Tasmania compiled a new geological map using a combination of rock samples recovered from the sea and ...

The National Hydrography Dataset Plus High Resolution map of waterways, created by the US Geological Survey, is the highest-resolution survey of its kind. With nearly 25 million rivers, streams, pipe ...

Ryan Crow of the U.S. Geological Survey (USGS) gave a talk to a packed crowd at the Museum of Northern Arizona Jan. 12 ...

The US Geological Survey (USGS) has released its first map of potential geologic hydrogen reserves in the United States, ...

The map was compiled by the National Institute ... It has been difficult until now to get an accurate grasp of the geological layers in urban areas such as Tokyo where development has progressed ...