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

Koi fish are the most beautiful and expensive fish in the world, join me on a private tour of a backyard koi pond. You will learn about the koi varieties, Japanese culture, and koi carp farms that can ...

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 ...