Almost everywhere in California, salmon are on the decline. But in Putah Creek — a restored stream running through the UC Davis campus — wild salmon are not only increasing, they also are ...

Hundreds of endangered fish were evacuated from Topanga Creek after the devastating Palisades Fire ripped through the area. The Southern California steelhead trout survived the flames underwater ...

Study coauthors Mackenzie Miner, left, and Dennis Cocherell of UC Davis install a fish trap on Putah Creek in California's Central Valley to monitor juvenile chinook salmon migrations.

In a significant conservation effort, over 200 critically endangered Southern California steelhead trout, rescued from ...