The Kentucky River in Owen County is anticipated to crest around 57.0 feet on Tuesday morning, the highest level since the ...

The spring creation tour of the Grand Canyon, originally scheduled for April 19, goes to the south rim on Master’s Touch ...

Sculpted by a flood of a melting glacier some 19,000 ... These deep canyons in Illinois are reminiscent of Arizona's Grand Canyon, the most-visited natural wonder in the world—although they ...

The Grand Canyon is the biggest canyon on earth: 277 miles long, 10 miles wide, and a mile deep. It contains some of the oldest exposed rock on earth, Precambrian Vishnu schist, formed 1.7 billion ...