RICHMOND, Calif. (KTVU) - An El Sobrante woman was "grossed out" when she found a parasite in fish she purchased at Costco in Richmond. Felicia Cipolla, who says she's a vegan, tells KTVU her partner ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. Public health officials were investigating a ...

A biologist made an unexpected discovery while researching fish heads—a bizarre parasitic crustacean that replaces the tongue of its host. Kory Evans from Rice University in Houston spotted the ...

An outbreak of red sores on whiting caught in the surf on Dauphin Island was most likely caused by small parasites, scientists said. During an early January fishing trip, 14 of 21 fish caught by the ...

Nearly every single freshwater fish in Southern California may be riddled with parasites that could cause serious health issues in humans. Researchers from the University of California-San Diego ...

When a pufferfish shows signs of internal parasites, quick action is the only option. Watch the step-by-step treatment process and see if this little fighter can make a full recovery.