For the first time in years, leatherbacks have returned to nest in significant numbers on the Pacific coast of Nicaragua.

A tracking study of two species of sea turtles that nest in the Red Sea revealed the importance of foraging areas and ...

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

Pumpkin, sweet potatoes, and carrots are among the foods highest in beta-carotene, a powerful antioxidant the body converts ...