Natural forces of geological time, wind, water and weather has given northeast Wisconsin some treasures in the form of waterfalls and caves.

Ledge View Nature Center, W2348 Short Road, Chilton, is a 105-acre Calumet County park and nature center. The center is a 45-minute drive about 30 miles southeast of Appleton.

Ever been late because you misread a clock? Sometimes, the "clocks" geologists use to date events can also be misread.

The latest issue of the University of Wyoming’s only peer-reviewed scientific journal, Rocky Mountain Geology, features an ...

Discover the thrill of geocaching in La Pointe, Wisconsin. Find hidden treasures while exploring scenic trails and making the ...

Wikimedia Commons Ancient Architects of Wisconsin’s Animal Mounds The Late Woodland people built these mounds between 750 and ...

Strata: Stories from Deep Time’ explores the origins of the air we breathe and untangles some of our planet’s oldest stories.

The USGS partners on this effort with the Michigan Geological Survey, the Wisconsin Geological and Natural History Survey, and many other state geological surveys.

Jared Wildenradt has hiked the Ice AgeTrail nine times. Lisa Siewert is mapping the geologic highlights of the path. They ...

Jared Wildenradt has hiked the Ice AgeTrail nine times. Lisa Siewert is mapping the geologic highlights of the path. They share favorite segments.