AMHERST, Mass. - Anyone who digs in the earth needs a geologic map, says State Geologist Stephen Mabee at the University of Massachusetts Amherst, and now he and colleagues have finished a ...

Anyone who digs in the earth needs a geologic map, says State Geologist Stephen Mabee at the University of Massachusetts Amherst, and now he and colleagues have finished a federal-state collaboration ...

From moving lights in the night sky, we now understand that planets, moons and dwarf planets are actual places. Some of them have weather, auroras and other features that are similar to Earth. One key ...

Parts of Oklahoma and Texas have about the same risk of an earthquake as parts of California, the maps show. Why? Wastewater that oil and gas... U.S. Geology Maps Reveal Areas Vulnerable To Man-Made ...

Some parts of Oklahoma and Texas now have about the same risk of an earthquake as parts of California, according to the U.S. Geological Survey. The big difference is, the quakes in Oklahoma and Texas ...