The Desert Speaks

The Colorado River: Changes

The focus of this program is the Glen Canyon Environmental Studies along the Colorado River. Researchers use computers and other high-tech methods to measure changes in the river environment and some of its native inhabitants. Find out about this scientific study focusing on the future of this mighty river. (Part 2 of 2.)

Similar Shows

WETA Passport

Stream tens of thousands of hours of your PBS and local favorites with WETA Passport whenever and wherever you want. Catch up on a single episode or binge-watch full seasons before they air on TV.