Boulder, Colo., USA: 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 ...

Waterfalls are graceful monuments to nature's power. In each gentle curve and thrilling plunge, these watery edifices record the dynamic forces thought to be key players in their formation, allowing ...

A roaring waterfall such as the iconic Niagara, Yosemite or Iguazu is a mesmerizing sight. But waterfalls are not just beautiful; they also help scientists decipher Earth’s history because of the ...