OutSCIder Classroom
Arches National Park
See how erosion, weathering, and deposition shape our planet's surface in Arches National Park.
See how erosion, weathering, and deposition shape our planet's surface in Arches National Park.
Learn how to read rock layers and fossils to learn about Earth's ancient past.
Explore a cactus forest to learn how plants and animals adapt to the desert in Saguaro National Park
Learn why a desert and a redwood forest are just 90 miles apart.
Go behind the scenes with Ken Burns and the filmmaking team to learn about making the series.