On his first trip to the Grand Canyon Star Party, Dave Eicher joins thousands for a week of lectures, observing, and cosmic wonder.

Grand Canyon Caverns and restaurant have opened after being closed for nearly 3 years. Here's why it closed and how to go into the Grand Canyon caves.

From carpet beetles to ladybugs to palo verde beetles, here's what to know about the most common beetles in Arizona and why they get in your house.

An extreme heat warning has been issued for parts of Arizona, including the Grand Canyon, on Monday.

This brave cleaning crew hangs from the Grand Canyon west rim's Skywalk twice a year.

An unusually high number of hikers had to be rescued by helicopter on the Grand Canyon, and a construction site is to blame.

Grant-Foster’s transition from Grand Canyon to Gonzaga comes more than a month after former Zags guard Dusty Stromer left Few’s program to join coach Bryce Drew and the Lopes.

Thousands of hikers take on the Grand Canyon’s Rim-to-Rim trek every summer. This year, however, a major trail closure has some experts raising serious safety concerns.