A research team outlines how it identified and bestowed a moniker upon a previously unexplored 500 million-year-old Grand Canyon formation: The Frenchman Mountain Dolostone. Can you believe that in ...
In 2002, flood waters from Canyon Lake dam reservoir in central Texas were diverted into an emergency spillway at nearly 200 times the normal flow rate. The resulting flood event, which lasted for six ...
The water pressure of a river can cut deep into a riverbed. Sediments from the riverbed are carried downstream, creating a deep, narrow channel. This process, known as downcutting, represents the ...
Why is Christian Science in our name? Our name is about honesty. The Monitor is owned by The Christian Science Church, and we’ve always been transparent about that. The Church publishes the Monitor ...
Ivo Lucchitta, emeritus scientist, USGS, research associate, Museum of Northern Arizona, Flagstaff, Ariz. Richard Young, professor, geological sciences, State University of New York, Geneseo Geneseo, ...
The Grand Canyon has long been seen as one of the most striking natural landscapes on Earth, yet its origins remain surprisingly unsettled. Scientists broadly agree that the Colorado River played a ...
The Grand Canyon may seem to be a simple case of "river carves rock," but to geologists, its formation is still puzzling. Ira Flatow and guests... Solving The Riddle Of The Grand Canyon's Formation ...
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