Add Yahoo as a preferred source to see more of our stories on Google. CIÉNEGA DE SANTA CLARA, Mexico — The rusty observation tower at the edge of this wastewater-fed marsh offers an osprey-eye view of ...

(CNN) — Seven Western states are starting to plot a future for how much water they’ll draw from the dwindling Colorado River in a warmer, drier world. The river is the lifeblood for the West – ...

Pitt leads the Audubon Society’s Colorado River program. She has toiled for decades alongside American and Mexican conservationists to rebuild slivers of living delta from what’s left of the water ...