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

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 share favorite segments.

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

A Canadian mining company began work on an exploratory drilling project in the Chequamegon-Nicolet National Forest in Taylor ...

Wisconsin is home to a treasure of natural wonders, where glacial history has shaped its landscapes into a diverse tapestry, perfect for exploration. As you delve into the state, you discover that ...

2025 Skate Milwaukee & US Junior Cup of Skating The Wisconsin Figure Skating Club presents Skate Milwaukee 2025, happening ...

A recent study by the Wisconsin Geological and Natural History Survey found that “the North Fork Yellow River and surrounding surface waters are connected to the shallow glacial aquifer.” ...

Despite its prevalence, there is no known level of radon that is safe, according to the Centers for Disease Control and Prevention. The EPA recommends taking action if your home or building is found ...