A group of U.S. Geological Survey scientists scraped and studied the inside of a freshly dug trench just off the Rainbow Lake ...

In Arizona's Sky Islands, dry summers may be pushing some bird species away from traditional migratory routes.

When autumn finally rolls around, and the green of chlorophyll begins to break down into reds, browns and yellows, we ...

Hurricane Hugo is the storm all others are compared to in South Carolina. On its 35th anniversary, here's what people recall ...

It is unknown how long the popular roads will be closed. The area is under a winter weather advisory until noon Sunday.

Trail Ridge Road as a through road is temporarily closed at Rainbow Curve on the east side and Milner Pass on the west side ...

If the name of this Colorado town is any indication of how you'll feel about its outdoor activities and artistic offerings, ...

The Continental Divide's mountainous glory is a timeless attraction for adventurous travelers. Sometimes called the Great ...

Colorado tourism industry leaders this week unveiled a sprawling plan to manage record-breaking visitation in the state while ...

A Minnesota Boat Club eight-man scull plies the waters of the Mississippi River on a training row in St. Paul early Aug. 19, 2009. (John Doman / Pioneer Press) Wondering how long the Mississippi ...

Researchers have created one of the first comprehensive maps of how the brain changes throughout pregnancy, substantially improving upon understanding of an understudied field.