The desert city in southern Arizona is a sanctuary for stargazers—and now it's even easier for visitors to explore.

A planned expansion of the park’s east entrance parking lot has created a unique opportunity to study these protected desert giants.

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

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 forest in the middle of the desert.

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

The Arizona-Sonora Desert Museum offers free parking. You can learn more about the museum by visiting its official website. Saguaro National Park East E-Bike Tour (189 reviews) Guided 2 Hour ...

Conservation groups say the proposed Arizona routes for an Interstate 11 project failed to consider habitat for imperiled ...

The U.S. District Court in Arizona on Wednesday stayed the case ... the roadway through undeveloped desert around Saguaro National Park and the Ironwood Forest National Monument.

There was no immediate comment from either the Federal Highway Administration, which is conducting the studies, or the Arizona Department ... Tucson Mountain Park and Saguaro National Park.