Articles on Environment

Displaying 121 - 140 of 1884 articles

Chinook salmon try to jump a closed gate at a fish hatchery. Supercaliphotolistic/iStock Images Plus via Getty Images

California’s salmon fishery is reopening after a population crash led to a 3‑year closure, but that doesn’t mean all is well

Salmon have faced a boom-bust cycle for years. Making their recovery last longer will require some big changes, including how hatcheries produce fish.

Top contributors

More