El Niño years typically mean warmer ocean temperatures in California. The warmer waters can also bring more exotic fish to the region from tropical and subtropical areas. Though these fish are ...

"This video takes an inside look at one of Colombia’s largest ornamental fish farms, where thousands of bettas, goldfish, koi ...

For centuries, dragons have embodied prosperity, power, and mystery in Asian culture. Today, that legend lives on in the Asian arowana, famously known as the dragon fish and hailed as the world’s most ...

Some aquarium fish carry price tags that could challenge high-end gadgets, luxury cars, and even some small homes. Yes, you read that right! These tiny beings swimming gracefully in a tank can be ...

Footage shows the giant rays gliding across the ocean's surface.