The Trump administration is calling for prioritizing mineral production on federal lands. Tribes and environmental groups ...

It's found in the canyon's geologic features, deep in the sandstone. open image in gallery ... waste materials along Arizona’s Santa Rita mountains. That location is not alone.

You don't have to travel far to see some of the world's most stunning natural wonders. From shimmering turquoise lakes to ...

From California dreaming to cowboy country, these road trips link together national park wonders and America's rich cultural mix.

Discover the 20 Most Dangerous National Parks in The US in this in-depth look at extreme terrains, unpredictable wildlife, ...

Rising north of Butte, east of Deer Lodge, south of Highway 12 between Helena and Garrison Junction, and west of the ...

Much cooler temperatures are expected today as an upper level trough slides into the region. This will bring mountain snow ...

Built by the Nabataeans around the 4th century BCE, Petra includes temples, tombs, and a hydraulic system, all carved directly into the sandstone mountains which give the city its unique atmosphere.