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

A wildfire that tore through a historic Grand Canyon lodge and raged out of control Monday had been allowed to burn for days ...

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

Arizona Gov. Katie Hobbs (D) is demanding an investigation into the federal government’s handling of a fire that ravaged multiple sites along the Grand Canyon’s North Rim in recent days. “An ...

Your heart may skip a few beats when exploring this and other incredible waterfalls in a breathtaking canyon near one of ...

Immortalised in dozens of blockbuster classics since its opening in 1926, Route 66 symbolises freedom, top-down adventure and ...

A summertime hike to the bottom of the Grand Canyon is never just a walk in the park, but trail closures and detours amid construction of a new water pipeline are prompting additional safety concerns ...

Hantavirus is primarily spread by deer mice, which are prevalent in the Grand Canyon area. The virus can cause a host of ...

Two separate cases of zoonotic diseases, hantavirus and rabies, were confirmed at Grand Canyon National Park. A park employee tested positive for hantavirus, while a bat found near the Colorado River ...