Impacts www.nytimes.com For this tribe, saving a river means saving the sturgeon The Yakama Nation has been raising fish to release back into the Columbia River for more than a decade. Now, its hatchery is also producing caviar.
Solutions www.nytimes.com The freshwater giants are dying Overharvesting and habitat loss endanger most of the world’s freshwater “megafauna.” But many species may yet be saved.
