Human Footprint
Vanishing Act
Shane meets species on the brink of oblivion, and the people who won’t let them slip away.
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Human Footprint
The Dam Truth: What Glen Canyon Tells Us About a Drying West
The Glen Canyon Dam promised water and power — but the river had other plans.
Human Footprint
Reviving the River: Hope Returns to the Colorado Delta
Aída Navarro joins the fight to revive the Colorado River Delta — and hope is flowing again.
Human Footprint
Tag, You're It: Tracking the Grand Canyon's Toughest Fish
USGS biologists tag humpback chub to monitor life in a changing Grand Canyon river.
Human Footprint
Vegas vs. the Desert: Plumbing the Impossible
Las Vegas defies the desert with epic engineering — but at what long-term cost?