The marvels of the Grand Canyon extend beyond its dramatic scenery. Underground, vast cave systems hold clues to the region’s ...

GRAND CANYON VILLAGE, Ariz. — Roughly 6 million people visit Grand Canyon National Park in a year, but fewer than 100,000 of them spend a night in the park’s backcountry. My wife and adventuring buddy ...

This scenic hike follows the well-known route to Havasupai Falls through the Grand Canyon. Passing towering rock walls and ...

For people like Amanda Daniel, a program launched last year by Las Vegas-based Allegiant Air and Grand Canyon Scenic Airlines represents an opportunity to get on a fast track to becoming a jet pilot.

Roughly 6 million people visit Grand Canyon National Park in a year, but fewer than 100,000 of them spend a night in the park’s backcountry. My wife and adventuring buddy of more than 30 years had ...

Roughly 6 million people visit Grand Canyon National Park in a year, but fewer than 100,000 of them spend a night in the park's backcountry. My wife and adventuring buddy of more than 30 years had ...