According to the Los Angeles Times, the Google Earth Outreach Team used two ... of hikes on side canyons within the Grand Canyon, including Fern Glen Canyon and North Canyon.

Satellite photographs shared by the NASA Earth Observatory show the flow from Glen Canyon Dam before and after the experiment. In one photo taken after the experiment on April 27, water can be ...

An iconic geologic feature collapsed recently, the well-known Double Arch in Utah’s Glen Canyon National Recreation Area. Made of 190 million-year-old fine-grain Navajo sandstone, the arch ...