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Rocks gathered along the Colorado River contained evidence of a bustling community of animals in an ancient sea.
It’s time celebrate the adventure life of the professional women guides who run the famed stretch of whitewater that flows through the Grand Canyon ...
Bigger than Rhode Island The Colorado River cuts through Grand Canyon National Park for about 278 miles (447 kilometers), pushing across northwestern Arizona.
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Smithsonian Magazine on MSNTrove of Fossils Uncovered in the Grand Canyon Offers a Rare Glimpse Into Cambrian Life, With Toothy Worms and Slug-Like Mollusks
Rocks found along the Colorado River in Arizona turned out to contain fossilized fragments of soft-bodied creatures, ...
The Dragon Bravo Fire that destroyed the North Rim lodge will affect visitors and nearby communities. Here's the Canyon's ...
The Grand Canyon’s North Rim has been special to generations of Americans. A frequent visitor reflects on this national ...
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