Discover the Grand Canyon: a vast, colorful, and layered natural wonder in northern Arizona. Explore its history, geography, ...

Spreading wildfires forced the evacuation on Friday of part of the famed Grand Canyon, with the US National Park Service ...

Multiple fast-spreading wildfires have forced evacuations in parts of the Grand Canyon in the US state of Arizona, with the US National Park Service ordering visitors and residents away from its ...

Fast-spreading wildfires have forced the evacuation of part of the Grand Canyon, with the U.S. National Park Service saying ...

Fast-spreading wildfires have forced the evacuation of part of the Grand Canyon, with the US National Park Service ordering ...

The Dragon Bravo Fire was 0% contained on Friday evening, sparking the evacuation of visitors and residents from the national ...

Spreading wildfires forced the evacuation on Friday of part of the famed Grand Canyon, with the US National Park Service ...

They were looking at deep time. The rocks in the Grand Canyon span from 270 million to 1.8 billion years old, a stunning backdrop against which human existence is but a mere blip.

They were looking at deep time. The rocks in the Grand Canyon span from 270 million to 1.8 billion years old, a stunning backdrop against which human existence is but a mere blip.

They were looking at deep time. The rocks in the Grand Canyon span from 270 million to 1.8 billion years old, a stunning backdrop against which human existence is but a mere blip.

Hells Canyon, which is on the border between Oregon and Idaho, is almost 8,000 feet deep. That makes it far deeper than the famous Grand Canyon of Arizona, ...