The NWS warning was in effect for regions of the Grand Canyon below 4,000 feet elevation. Temperatures were forecast to potentially reach 110 degrees at Phantom Ranch and 102 at Havasupai Gardens.

The Grand Canyon is vast, covering 1,218,375 acres and 1,904 square miles across Arizona. Here's what to know.

If you’re looking to avoid the crowds, you might want to consider visiting one of the thousands of state parks across the ...

Millions of people visit the Grand Canyon each year. But this year will be different for one portion of the national park.

Skip the Grand Canyon for this mysterious national park with challenging hikes and various outdoor adventures.

Wildfire smoke from Canada has made for bad air quality over parts of the Upper Midwest. Most of Minnesota had “unhealthy” ...

Discover 10 unique off-the-path destinations in North America – all promise adventure and charm. Ready to explore? Dive into ...

A 67-year-old man hiking in the Grand Canyon National Park died on a trail while hiking in extreme heat, which possibly ...

A park employee at the Grand Canyon was exposed to hantavirus, and a separate case of exposure to rabies in the park has also ...

A park employee at the Grand Canyon was exposed to hantavirus, and a separate case of exposure to rabies in the park has also ...