A massive redtail catfish looks intimidating at first, especially when it swims close enough to touch. But the moment changes when he reaches toward it and the fish calmly accepts being pet. Instead ...

A new monster redtail catfish is added into the enclosure, but the move quickly turns tense when Big Red starts attacking.

A group of scientists hopes to make a hybrid of alligator and catfish. As per a press release, they inserted the alligator gene called cathelicidin to catfish, an antimicrobial protein believed to ...

The Tulsa Zoo is not known as much for its aquatic animals as it is for its elephants, giraffes, and tigers, but there are hundreds of fish that live there, too. Pacu, ripsaw catfish, and Redtail ...