Lowell Observatory Historian Kevin Schindler runs a detective story at the Grand Canyon to recreate a famous photo of Neil Armstrong.

Mars, often imagined as a lifeless desert battered by radiation and cold, holds within its crust the haunting memory of a ...

The Old Caves Crater Trail is one of the best hikes in Arizona for exploring caves built by the region's earliest inhabitants ...

Throughout the Grand Canyon Lodge outage, visitors who had been turned away from the property took to Facebook to express their disappointment. One would-be guest shared a frazzling experience on ...

The National Park System, NPS, is the keeper of our national treasures. It includes 433 national parks, with n63 historic ...

Meteor showers in July 2025 include the Perseids, Alpha Capricornids and Delta Aquariids. Here's when each shower peaks and how to see it in Arizona.

While Trump undoubtedly thinks he’s protecting Roosevelt— to whom Trump has sometimes been compared — from “woke” revisionism ...

While hard shell luggage is popular for its durability, soft side luggage has the benefit of a wider range of options and can ...

The release of the Final Environmental Impact Statement marks one of the final steps toward transferring Oak Flat to Resolution Copper.

Find out the best stops along Route 66 on a Chicago to Los Angeles (or Los Angeles to Chicago) driving trip across the USA.

Tucked into the mountains of southern Arizona, Bisbee was once the richest mining town in the state. The museum sits in a ...