The largest freshwater fish in North America, which was once abundant in California’s major rivers and San Francisco Bay, has declined in numbers to a point that state officials will consider whether ...

Releasing the fish as quickly as possible, before their gills freeze, is essential to ensuring its survival, according to the ...

White sturgeon have been through a lot. These giant, ancient fish that once lived among dinosaurs have survived a meteor strike, shifting continents, and the arrival of humankind. More recently, ...