The National Park Service will waive entrance fees for Great American Outdoors Day on Aug. 4, the anniversary of the Great American Outdoors Act.

The caller fled in the middle of the night after hearing a man threatening murder and suicide at Isle Royale National Park, ...

Crossing Virginia and Maryland is a 37-mile protected national seashore that offers beaches and wildlife viewing, especially its famous wild horses.

In 1959, the SNARK marked a major milestone in U.S. military history—and Presque Isle was at the center of it.