Healthy canned fish like sardines, mackerel, and salmon are chalk full of nutrients, including omega-3 fatty acids, protein, vitamins, and minerals.

Fossilized fish ear stones—known as otoliths—can reveal far more than previously thought. In a recent study, a team of ...

Nighttime underwater photos show fish hanging out with jellyfish and anemones — perhaps seeking their protection.

Scientists discovered true teeth growing on the head of the spotted ratfish, a distant shark relative. The toothed structure, called a tenaculum, helps males hold onto females during mating. Genetic ...

Photos taken by blackwater divers offered a new glimpse into the early life stages of marine fishes and their interactions ...

Welcome to today's quick fishing tip. For today's quick fishing tip I want to talk about cleaning the best part of a fish - ...

A Russian submarine's 'unusual' behavior has NATO's attention. A top official says it's 'limping home.' Scientists Found ...

Global biodiversity is declining at an accelerating rate due to anthropogenic activities. All ecosystems and their organisms are at risk of local or global ...