Deep pools below waterfalls are popular recreational swimming spots, but sometimes they can be partially or completely filled with sediment. New research showed how and why pools at the base of ...

Getting your Trinity Audio player ready... The Glenwood Hot Springs Pool’s claim to fame is that it’s the world’s largest outdoor mineral pool. At 405 feet long, with steam lifting from the water, the ...

Jaymi Heimbuch is a writer and photographer specializing in wildlife conservation, technology, and food. She is the author of "The Ethiopian Wolf: Hope at the Edge of Extinction." Among the more ...