Arizona-based geologist George Gehrels has ... Gehrels is gearing up to produce a geologic map of the area with some scientists with the Alaska State Survey. He said that map could be useful ...

Bean would later say: “I now love geology, thanks to these early experiences in Flagstaff,” local historian Kevin Schindler co-wrote in a book on space training in northern Arizona.

After the recent cluster of earthquakes in state, ABC15 created a map of earthquakes in Arizona using data from the United States Geological Survey. RELATED: USGS: Largest earthquake in swarm ...

Bean would later say: “I now love geology, thanks to these early experiences in Flagstaff,” local historian Kevin Schindler co-wrote in a book on space training in northern Arizona.