Livebearer fish are some of the most fascinating marine creatures. Instead of laying eggs, they produce fully formed live ...

If your aquarium feels a little blah, maybe it’s missing some bold personalities. We’re talking fins that flash like neon signs and colors that could outshine a fashion runway.

and Platies. What is the best tank size for a betta? The best size of a betta tank is 5 gallons, which lets the fish do its normal activity with less toxin built up in the environment. How often ...

For years, scientists felt like the fish they were watching watched them back. A new study suggests they can recognize a diver's outfit. A herd of saddled sea bream fish swim closely by a ...

The blobfish, described as the world's ugliest animal, has been voted fish of the year in New Zealand. The creature, which grows to about 12 inches (30cm) long, is known affectionately as Mr ...

The blobfish will be neglected for its looks no more, conservationists say, This sea creature may have just experienced the "ugly duckling" glowup of the fish world. Once dubbed the "world's ...

A New Zealand-based environmental nonprofit, the Mountains to Sea Conservation Trust, announced over the weekend its annual "Fish of the Year" winner, which was none other than the blobfish.

Mar. 26, 2025 — Evolving roughly 27 different times in the long history of fish, bioluminescence -- the biological production of light -- is one of the flashier ... Introduced Pacific Oysters ...