Australian scientists have developed a new way of testing for pollutants in fish using Coenzyme Q, a chemical also used as an antioxidant in cosmetics and health supplements. Biochemist Dr Walt Dunlap ...

Ciguatera—a toxin that accumulates in reef fish—is a common cause of seafood poisoning. Learn which fish are safest to order ...

New research suggests that long-term exposure to very low concentrations of chlorpyrifos, a widely used insecticide, can ...