In Thailand, some threatened megafish, like this giant barb photographed at Gilham's Fishing Resort in Khao Thong, can be found in government hatcheries, temples, farms, and backyard ponds. Photograph ...

HANOI, Vietnam (AP) — Six critically endangered Mekong giant catfish — one of the largest and rarest freshwater fish in the world — were caught and released recently in Cambodia, reviving hopes for ...

This unusual behavior is not observed in Wels catfish populations elsewhere and is believed to be a learned adaptation. Due to limited food sources, the catfish became desperate enough to try hunting ...

Fishing duo Cole & Jay utilize massive live bait near submerged timber to tempt a giant catfish out of its hiding spot.

The world has seven continents, but do you know the largest freshwater fish in each? These creatures show the incredible diversity of Earth's inland waters. Let's get amazed as we look at these ...

Have you ever seen a fish eat a bird? Probably not, but that’s exactly what the Wels catfish is capable of doing. This video from BBC Earth shows a Wels catfish eating a pigeon whole. This astonishing ...