As gas prices begin to rise in Arizona, drivers may want to take advantage of a major discount on gas at Circle K. Here's what to know.

President Donald Trump has nominated for director of the National Park Service an executive from a hospitality company that ...

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

Grijalva River flows quietly through the heart of Sumidero Canyon, one of the most breathtaking natural landmarks in Chiapas, Mexico. Surrounded by steep green mountains and towering canyon walls, the ...

Break out the sunscreen and prepare for the sweet sounds of spring and summer because college baseball will be played this ...

Utah Highway 128 near Moab is nature’s answer to your visual hunger pangs. This 44-mile ribbon of asphalt might be the most ...

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

Jayden Stone was honest and vulnerable about the pressure of the March Madness bubble. Missouri basketball won another, but ...

CAÑON CITY • It’s around here somewhere. Tiffany Brewer is sure of it. She’s sure, because she’s been here several times before ー this place where one walks atop red rock ridges that rise with the ...

Every year at Grand Canyon National Park, millions of visitors from all over the world stop at one of a dozen water spigots. Most people are on a rim, seeing the canyon's majesty for the first time, ...

A giant underwater canyon system in the Atlantic appears to have formed through tectonic forces rather than erosion.