Arizona’s Grand Canyon National Park is home to one of the most iconic natural features on earth. Here are the top trails, ...

A bumpy jeep ride, colourful rocks, and a surprise crocodile warning make the trip an unforgettable adventure.

A NASA image of the snow-dusted Grand Canyon has created a striking optical illusion, making the vast chasm-more than a mile ...

Yellowstone, Yosemite, the Grand Canyon. There are national parks that are known for their enchanting landscapes, wide-open spaces, and unique flora and fauna. Then, there are national parks whose ...

Real Arizonans know that Feb. 14 is Statehood Day. So consider this list of reasons we love Arizona as our Valentine to the ...

Explore this stunning Arizona trail that feels out of this world, with otherworldly rock formations and unique desert ...

Kodachrome Basin State Park is near the town of Tropic, southeast of Bryce Canyon National Park, while Snow Canyon State Park ...

Far below the crowded overlooks and shuttle stops of Grand Canyon National Park, researchers have been probing a very different kind of attraction: a hidden “black box” in the rock that controls how ...

Images taken aboard the International Space Station captured the remains of a winter storm across portions of the national ...

Scientists used a handheld laser scanner to build the first-ever 3D maps of caves beneath the Grand Canyon's North Rim, where ...

While the seven Colorado River Basin states try to reach agreement over how to divvy up diminishing flows in the Colorado ...