While on the way to pick up a patient from a hospital, a small dual-propeller plane crashed on the Navajo Nation, killing ...

A lightning flash that is longer than 60 miles is considered a megaflash. Researchers first discovered them using new ...

Discover the best of the Wild West in this central Arizona town, including countless sunny days, gorgeous hiking trails, and ...

Zion, Grand Canyon, Yellowstone, Yosemite, and Glacier are among the most popular U.S. national parks—here's how to get off ...

With fires currently ravaging the North Rim of the Grand Canyon, here are some positive memories from Arizona Republic readers.

Eyewitness video captured from lookout point over Grand Canyon shows landscape filled by smoke as people visit site Video Credits: Dakota Snider ...

Wildfires burning at or near the Grand Canyon's North Rim are still raging as strong winds, high heat and low humidity persist.

The Dragon Bravo Fire in Arizona has destroyed dozens of structures and a water treatment facility on the Grand Canyon's North Rim.