Those who've wondered what lurks in the dark depths of the ocean have a new answer. Scientists working off the coast of Japan say they've managed to capture images of the deepest-swimming fish ever ...

Baby coral reef fishes can outpace all other baby fishes in the ocean, swimming around 15-40 body lengths per second. A new study has found baby coral reef fishes can outpace all other baby fishes in ...

Fish from the same species can evolve their sense of smell and display individual foraging 'personalities' to successfully find food in different habitats. Fish from the same species can evolve their ...

Now our favorite scowling friend is getting his own movie, too. And Parents is getting an exclusive first look at the trailer. The movie stars Nick Offerman as Mr. Fish, who, with a permanent frown ...