Some aquarium buddies are much more interactive than you'd expect—they follow their owners around, beg for food, and even ...

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

Near a village in northeastern India, a “dwarf”-like creature with a “large” mouth swam through the river — or tried to, at least. But something pulled it out of the water, moved it around and dropped ...

Aquarium enthusiasts are often on the ... new pet for the most accurate advice on your particular species. Just like any kind of pet, fish can become sick. For example, they can develop problems ...

Scientists have debunked the belief that using tools is unique to mammals and birds, after documenting tropical fish that ...

Snakehead fish are “regularly collected and exported for the international aquarium pet industry,” researchers said. Praveenraj said the new species was “mistakenly exported to Japan in the ...