Dam maintenance and non-native fish reduction efforts led the government to reject an environmentally restorative flood in the Grand Canyon.

So, while you should never intentionally add (or remove) anything from the Grand Canyon if you did happen to spill a bottle of water into it (or even a few thousand swimming pools filled with ...

Visitors hoping to take in the spectacular sights of the Grand Canyon on Thursday, December 11, were treated to a rare spectacle as a sea of fog filled the vast canyon. The phenomenon ...