Researchers have shown that levels of anisakid worms -- a common marine parasite -- rose in two salmon species in the Gulf of Alaska and Bristol Bay over a 42-year period. The team discovered this by ...

NOVATO (KRON) — A Costco customer found a worm inside a fish he bought at a California store on Saturday. Costco confirms to KRON that the salmon was bought at the Novato location. The assistant ...

A group of marine biologists from the University of Washington decided to examine cans of salmon that had been stored for more than four decades. What they found were perfectly preserved marine ...

Researchers now say that could mean salmon caught anywhere off North America's Pacific coasts could be affected, though the health effects aren't generally serious. The scientists, however, warn the ...