From unexplained phenomena to baffling disappearances, follow the clues while discovering our country’s treasured protected ...

Big Hill Pond State Park isn’t just another green spot on the map—it’s 4,138 acres of “where have you been all my life” natural splendor tucked away in the southwestern corner of Tennessee.

A summertime hike to the bottom of the Grand Canyon is never just a walk in the park, but trail closures and detours amid construction of a new water pipeline are prompting additional safety concerns ...

A 67-year-old Texas man died Tuesday at the Grand Canyon after abandoning an attempt to hike down to the Colorado River. He turned around and began ascending toward the rim before he was found, acc… ...

A park employee at the Grand Canyon was exposed to hantavirus, and a separate case of exposure to rabies in the park has also been confirmed.

Grand Canyon Caverns and restaurant have opened after being closed for nearly 3 years. Here's why it closed and how to go ...

Grand Canyon of the Yellowstone is ranked #1 out of 17 things to do in Yellowstone National Park. See pictures and our review of Grand Canyon of the Yellowstone.

Irvin Fink Jr. and his sister, Ellen Hull, were inspired by their father to hike the Grand Canyon. At the time, Fink, now 67, ...

Grand Canyon Caverns and restaurant have opened after being closed for nearly 3 years. Here's why it closed and how to go into the Grand Canyon caves.