Something’s not right with my redtail catfish — it’s sluggish, not eating, and showing signs of stress. From checking water ...

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 ...