In the afternoon, while his crew set up camp for the night, Powell would often climb into the canyon to investigate. Much has been learned about the geology of the Grand Canyon and about the ...

The Grand Canyon is the biggest canyon on earth ... In 1869, a one-armed Civil War veteran and geology professor named John Wesley Powell led an expedition to chart the wild Colorado and make ...

LIZ BONNIN: Hi, I'm Liz Bonnin, and I'm digging through the BBC's amazing archives to find out all about physical geography. Now there are a few things you need to know for this next clip.

The Department of Geology and Geophysics at the University of Wyoming has ... The G&G Department had its inaugural float trip through the Grand Canyon in August 2024. It was an amazing trip!. The ...

When Maureen Long talks to the public about her work, she likes to ask her audience to close their eyes and think of a ...

Another highlight along the Rim Trail is the section between Yavapai Museum of Geology and Verkamp's Visitor ... rocks and exhibits that explain how Grand Canyon was formed. Recent travelers ...

videoThe erosion of the Grand Canyon Liz Bonnin introduces the Grand Canyon - its ancient geology and what can be learned from the erosion of the rocks. What coastal management techniques are ...