Because hooligan, unlike salmon, don’t necessarily return to their natal streams, a disturbance to that equilibrium can mean ...

The team's decade-long effort to study mercury in Steller sea lions in the Aleutian Islands—the strip of islands stretching between Russia and Alaska and separating the Bering Sea and Pacific ...

In 2015, the largest toxic algae bloom ever recorded caused massive die-offs from Santa Barbara to Alaska, killing thousands of marine mammals, including sea lions and fin whales. This is the ...