Researchers have created a first-of-its-kind map that works to pinpoint where naturally occurring hydrogen — a source for clean energy — potentially could be found underground in Iowa. The interactive ...
According to the U.S. Geological Survey’s seismic hazard map, Iowa, Minnesota, Wisconsin, Michigan, North Dakota and parts of Texas and Florida are at the lowest risk of having an earthquake. Areas of ...
Recent airborne geophysical surveys near Decorah, Iowa are providing an unprecedented look at a 470-million-year-old meteorite crater concealed beneath bedrock and sediments. The aerial surveys, a ...
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