Grand Canyon

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Two scientists say global warming is shrinking the most important waterway in the American Southwest and could reduce its flow by more than a third by the end of the century.

BBC

Officials with Grand Canyon National Park are set to being renovation projects in the canyon’s back country. 

Donald Bills, USGS

A federal agency says elevated levels of uranium found in a spring on the northern edge of Grand Canyon National Park is likely due to a natural source of the radioactive element and not related to an inactive mine.

Tom Brownold / www.tombrownold.com

It takes a very special kind of mule to carry visitors to Phantom Ranch at the bottom of the Grand Canyon. 


National Park Service

Officials at Grand Canyon National Park are warning visitors to be prepared for winter driving and hiking conditions this weekend. 

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