The Grand Canyon may be the most recognizable landmark on the planet. And it's large enough to hold countless facts, figures and historical details you probably never knew. The Grand Canyon is not ...

Longtime residents of the Grand Canyon State may be able to list off a few quick facts about their state to people who may ...

In the 19th century, many people believed that landscapes like the Grand Canyon were shaped by volcanoes ... (01:11) 10 Fun Facts About Bioluminescence (02:38) A Map of Migrating Birds (00:25 ...

Arizona Governor Katie Hobbs is the latest elected official to call for an environmental review of Pinyon Plain uranium mine.

New surveillance video shows the moment a tour bus crashed at the Grand Canyon, killing a young woman and critically injuring ...

Grand Canyon National Park is one of the most iconic and magical landscapes in the United States. It’s not an overrated hole ...

The original environmental review was completed in 1986 and some opponents of the uranium mine say it should include new ...

Grand Canyon is set up well to make a run at its third straight WAC title this season, led by Tyon Grant-Foster and Ray ...

Missing woman's body found days after flash flood at Grand Canyon The body of a missing Arizona woman was found amid a search of the Colorado River at Grand Canyon National Park after a flash ...

It was a chilly October day at Lees Ferry, the launch point for Grand Canyon river trips. Most in the crowd were river guides and guests on commercial expeditions or boaters with coveted private ...