As one of the top attractions in the U.S., Grand Canyon National Park welcomes more than 4 million visitors a year. Even the ...

In July, fire crews at Grand Canyon National Park saved the Tiyo Ridge tree tower, the last structure of its kind on the North Rim, from the Dragon Bravo Fire.

The US Geological Survey (USGS) explains that Earth cradles nearly 1,386,000,000 cubic kilometers (332,519,000 cubic miles) ...

Here are five facts that prove the Grand Canyon has truly earned its name. It's completely and utterly massive It's no wonder visitors come from all around just to gawk at its size. At its widest ...

Here are five facts that prove the Grand Canyon has truly earned its name. It's completely and utterly massive It's no wonder visitors come from all around just to gawk at its size. At its widest ...

Today, the Grand Canyon sees 5 million visitors a year. That's quite a bit more than the 45,000 annual visitors it received shortly after being made a National Park in 1919.