The only runway serving one of Arizona’s busiest tourist destinations will soon shut down for nearly a month. Here’s what ...

Everything’s bigger in the US, they say, and that apparently includes its river gorges. But don't be fooled by its grand size ...

Thousands of hikers take on the Grand Canyon’s Rim-to-Rim trek every summer. This year, however, a major trail closure has ...

Scientists and park managers once thought giant sequoia forests nearly impervious to stressors like wildfire, drought and pests. Yet, even very large trees are proving vulnerable, particularly when ...

Support the Enlisted Project's primary mission is to temporarily provide basic needs to service members and, in the long term ...

It's a showcase of amazing geologic features that offer awe-inspiring scenery as gorgeous as the Grand Canyon and remarkable outdoor excursions!