Add Yahoo as a preferred source to see more of our stories on Google. In 2005, Thai fishermen caught a ~646-pound, 9-foot Mekong giant catfish, among the largest freshwater fish ever reliably recorded ...

Sharks rule the water in terms of sheer weight, but there are plenty of other big fish in (and excluded from) the record ...

It's no secret giant catfish lurk in the waters of Florida's rivers, but a newly caught specimen revealed on Tuesday is in a ...

The Mekong River hides some of the largest freshwater fish on Earth, and in 2005, village fishermen in northern Thailand hauled in a Mekong giant catfish so massive that scientists compared it to a ...