With the rain pouring and thunder rumbling overhead, we entered one of the most dangerous environments a caver can face - a ...

What does one do when a carefully planned fire turns into an inferno that redefines a fabled landscape? That’s the dilemma ...

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

The Grand Canyon Lodge was about 5 1/2 hours north of metro Phoenix and was the only hotel located inside the national park ...