Two Arizona national parks were named among the best parks for seeing wildlife like mountain lions, bison and birds. Here's where to go to see animals.

Arizona's national parks offer majestic views, a forest of towering saguaros and a look back into time with a preserved ...

Firings, buyouts and a lack of seasonal workers could mean jammed roads, closed campgrounds, limited hours and more. What you ...

This Earth Day, people across Arizona are coming together to celebrate our planet and pledge new ways to protect it.

Travelers who heard about National Park Service layoffs in February may have reconsidered visits, but here’s what to know ahead of National Park Week.

National Parks Week begins this weekend, kicking off with free entry to all parks on Saturday, April 19 — just weeks after ...

Beyond April 19, additional fee-free days are scheduled for later in the year, including June 19 (Juneteenth), August 4 ...

Ian told Newsweek: "One of the best national parks to visit for Easter is Saguaro National Park in Arizona," which is especially vibrant this time of year. "The cactus flower season is from April ...

Beyond our state parks and monuments, Arizona has plenty of designated historic sites, national parks, memorials and recreation areas. Happily, all are included in Free Park Day. Chinle Indigenous ...

A new trail in this southern Arizona city plots the most visitor-friendly astronomy stops—and there are plenty to choose from ...

ROCKY MOUNTAIN NATIONAL PARK, CO ‒ Struggling to find a restroom at some National Park Service sites this spring? You're in ...