Mycorrhizal fungi are vital to ecosystems around the world, but remain largely understudied, especially in arid regions. They ...

By contrast, neighboring Saguaro National Park has a seasonal trail crew of 25-26 people. Ingram said the Forest Service depends on “sporadic grants, service days by organizations and the work ...

From blockbuster hotel packages to new roller coasters, these are the top family vacation deals and destinations to plan for summer 2025.

Stops include Kitt Peak National Observatory, Saguaro National Park, and Pima Air & Space Museum, and many sites offer nighttime stargazing opportunities when temperatures are much cooler.

National Park Service researchers, from left, Tommy Atella, Naomi Oberg and Andy Hubbard survey a spring-fed pool that has run dry in Saguaro National Park on Oct. 17, 2023. Henry Brean, Arizona ...

Saguaro National Park near Tucson was named a hidden gem of the U.S. National Parks, according to a recent report. Vacation rentals marketplace HomeToGo analyzed which national parks across the ...

One of the latest parks to join the roster is Tucson’s own Saguaro National Park — or, at least, an unofficial Saguaro page run by “three javelinas in a trenchcoat,” per the account’s bio.

Saguaro National Park near Tucson was named a hidden gem of the U.S. National Parks, according to a recent report. Vacation rentals marketplace HomeToGo analyzed which national parks across the ...

Saguaro National Park employees in Arizona also recently voted on the possibility of unionizing. Nationwide, 11.3% of workers were represented by a union in 2022, according to the U.S. Bureau of ...