Researchers with the U.S. Geological Survey are leading two aerial surveys of northern Wisconsin, Minnesota and Michigan in an effort to better define the geology of the upper Midwest.
Geological officials said Wednesday they are considering putting a seismometer in a Wisconsin city where a small earthquake was recorded last week after strong booms and rumblings shook residents once again.
Federal geologists confirmed Thursday that a minor earthquake occurred this week near the eastern Wisconsin city where researchers have been investigating a series of unexplained booming sounds.
The rolling hills and scenic bluffs of western Wisconsin and southeastern Minnesota hide a valuable resource that has sparked what's been called a modern-day gold rush.
By Jack Zemlicka and Brian Johnson Though the state is thousands of miles from the epicenter of the 9.0-magnitude offshore quake that shook Japan on March 11, Wisconsin could see changes to its building code result from the overseas disaster. ...
Seth Borenstein AP Science Writer Washington — The new presidential commission investigating the Gulf oil spill will include two experts who have been active on the subject of global warming, The Associated Press has learned. The two will join former ...