Democratic Gov. Katie Hobbs on Saturday toured the destruction by the wildfire along the Grand Canyon’s North Rim, surveying ...

Built nearly 100 years ago, the remote lodge offered majestic views of one of our finest national parks before it burned in ...

Two wildfires in Northern Arizona, sparked from lightning, have burned at least 60,000 acres in a little over a week — and, while firefighters work around the clock trying to contain the fires, ...

Valles Marineris in imagery captured the Mars Reconnaissance Orbiter. Global topography: NASA/GSFC CTX global mosaic: ...

Texas Gov. Greg Abbott on Wednesday ordered state legislators to convene a special session on Monday as the death toll rose ...

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

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

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.

The Pinyon Plain uranium mine near the South Rim of the Grand Canyon achieved its highest monthly output since beginning operations, owner Energy Fuels Resources Inc. announced in a recent press ...

Grand Canyon University is turning the transfer portal into a weapon, and the Antelopes are becoming college basketball’s most unlikely powerhouse.

Grand Canyon National Park is raising its camping fees for the first time in 20 years. Here's how much it will cost for tent and RV campers in 2025.