While most national parks require visitors to pay an entry fee — some of the most popular parks charge up to $35 for each ...

Climate change, drought, and fires — all caused or worsened by human activity — are rewriting the future of ancient Sonoran ...

National Park Service Director Chuck Sams, an Oregonian, talks about everything from representation to reservations as he ...

We remember a song, written by Woody Guthrie, that, years ago, we would sing as we traveled across the New England states. It ...

Explore the rugged terrain and rare plants at one of Arizona's newest and barely visited national monuments, a serene cactus ...

Here’s everything you need to know to plan a trip to Saguaro National Park, including the best hiking trails, things to do, ...

A talk from Glacier National Park's recently retired chief ranger, an introduction to Native American culture and a presentation about what visitors can expect this summer are all part of the Glacier ...

TUCSON - Saguaro National Park East is home to an intricate web of hiking trails! Some take you up the mountain and others ...

Planning for a new interstate through southern Arizona has been put on hold. 280 miles of highway between Nogales and Wickenburg expanding Interstate 11 had been proposed by federal and state ...