Badlands National Park: An introduction to Badlands National Park with brief explanations of what the park provides to its patrons,…
Badlands National Park: simple explanation made for children is provided on how the badlands formed. A park ranger uses colors…
Badlands National Park: An explanation of how the Badlands of South Dakota has formed over millions of years is provided…
Canyonlands National Park: The geologic history of Canyonlands spans hundreds of millions of years. Join ranger Karen Henker for a…
Yosemite National Park: The granite monolith of Half Dome is recognized throughout the world as an icon of Yosemite National…
Yosemite National Park: Since the glaciers retreated around 15,000 years ago, rock fall has been the major force of change…
Badlands National Park: The discovery of the skull of a saber-toothed cat made by a junior ranger is discussed in-depth…