Armed with advanced technology, decades of expertise, and insights from an NSF-funded study, a multi-institution team of ...

The Colorado River slowly cut one of the world's most epic scars into the landscape of northern Arizona. That scar, of course, is better known as the Grand Canyon. One of the ... one of the world's ...

The National Park Service (NPS) has issued its first-ever Director’s Order focused on nation-to-nation consultations with ...

With the approval of Proposition 314, Arizona becomes the latest state to test the limits of what local authorities can do to curb illegal immigration.

From Los Angeles to Key West stopping at National Parks, legendary landmarks, diving some shipwrecks and more. At least, that ...

The South Rim of the Grand Canyon is a year-round destination that attracts visitors across North America and beyond. It’s a National Park standout year-round from warm summer days to the blazing fall ...

There are more than 30 state parks in Arizona, but some are more popular than others. Iconic destinations like the Grand ...

Arizonans have said "yes" to enshrining the right to an abortion in the state constitution, but access faces threats. Here's ...

Zion National Park, Utah: A hiker's paradise, Zion National Park boasts towering sandstone cliffs, narrow canyons, and ...