The USGS partners on this effort with the Michigan Geological Survey, the Wisconsin Geological and Natural History Survey, ...

In downtowns, impervious surfaces like concrete and asphalt on roads, buildings, and highways trap heat and emit it later, ...

The Pacific Crest Trail, that legendary 2,650-mile path stretching from Mexico to Canada, passes right through Castle Crags State Park. During hiking season, you might encounter through-hikers taking ...

Fern Hammock Springs is cradled within the magnificent Juniper Springs Recreation Area, part of the sprawling Ocala National ...

The Iowa River Landing was a cool place we visited on our last trip there to spend some time shopping among boutiques, ...

Footprints found in the ancient lakebeds of White Sands may prove that humans lived in North America 23,000 years ago — much earlier than previously believed. A new study using radiocarbon-dated mud ...

Roughly 35 million years ago, a massive asteroid slammed into the Atlantic Ocean near what’s now the East Coast. The impact ...