The Murray cod, named Arnie after Australia's recently retired Olympic champion Ariarne Titmus, was first tagged in 2022.

A group of beachgoers spotted a rarely-seen fish in the shallow waters of Mexico. Oarfish live in the depths of the ocean between 660 - 3,300 feet deep. The footage recorded shows the intricacies of ...

A fish has been captured by researchers swimming at never-before-recorded depths of over five miles below the ocean’s surface off the coast of Japan, researchers announced. The unknown species of ...

Some aquarium fish carry price tags that could challenge high-end gadgets, luxury cars, and even some small homes. Yes, you ...

Learn more about the juvenile fish that carry sea anemones like weapons or shields to ward off predators.

Videos show schools of fish swimming through the flooded streets of a Jersey Shore community. In the videos recorded over the weekend, mullet swim in roads and alongside homes in Manasquan, New Jersey ...