A 17-year-old hiking near Lone Star Geyser in Yellowstone National Park received "significant" burns to a foot and ankle when he broke through thin surface cruse.

A 35-year-old New Jersey man is missing in Grand Canyon National Park, possibly in the Grandview Trail-Horseshoe Mesa area.

Containment of the unrelenting Dragon Bravo Fire was cut in half Sunday as crews battled extreme fire behavior.

The National Parks Conservation Association is almost as old as the National Park Service. The Service, as you probably know, was established in 1916, and NPCA came along three years later. Through ...

Day after day after day of "critical fire weather" has pushed the Dragon Bravo Fire on the North Rim of Grand Canyon National Park to more than 44,000 acres and into the Kaibab National Forest.

Construction started Thursday on a $239-million project to replace Yosemite National Park's aging wastewater treatment plant.