The visitor center and a wastewater treatment plant were among the 50 to 80 structures lost, the park superintendent said.

The White Sage Fire is nearly 20,000 acres, growing almost 40 times in size in over 48 hours as the nearby Dragon Bravo Fire grows to 5,000 acres.

BISMARCK, N.D. — (AP) — Much of the Upper Midwest on Saturday was dealing with swaths of unhealthy air due to drifting smoke ...

Hundreds of visitors and residents were evacuated from the North Rim of Grand Canyon National Park this week as two wildfires ...

Fast-spreading wildfires have forced the evacuation of part of the Grand Canyon, with the US National Park Service ordering ...

Spreading wildfires forced the evacuation on Friday of part of the famed Grand Canyon, with the US National Park Service ...

After a 67-year-old hiker dies in the Grand Canyon, authorities warns of heat-related illness due to daytime temperatures in ...

According to the U.S. Census Bureau, dated Feb. 1 of this year, 5.5 million U.S. citizens live abroad. Many Americans living ...

Visitors and staff at two national parks in the U.S. West have been evacuted because of wildfires. Officials at Black Canyon of the Gunnison National Park in Colorado say the ...

While the downtown districts of most neighboring Tri-Valley communities (Danville, Livermore and Pleasanton) can trace their ...