More than 70 million Americans have experienced the muggiest start to summer on record, with climate change increasing humidity in the Eastern U.S.

John Pennekamp Coral Reef State Park Grab your scuba diving gear or board one of the glass-bottomed boats for an aquatic adventure at the nation’s first underwater park in the Florida Keys. Gaze at ...

Located in a little-known corner of Colorado, there is a natural wonder whose grandeur rivals that of more famous peers. The Black Canyon in Gunnison National Park, with its 2700 foot high cliffs ...

Sparked by lightning just over a week ago, the Lee fire has scorched more than 106,000 acres in Colorado, becoming one of the state's largest wildfires on record. Why It Matters.

The biggest draw to Banff National Park is Lake Louise, a lake like no other, nestled in the Canadian Rockies with water ...