The Mekong giant catfish is the official freshwater heavyweight champion of the world. According to the Guinness Book of Records, a nine-foot-long individual caught in northern Thailand in 2005 ...

How can we save the ‘world’s most important’ river? How can we save the ‘world’s most important’ river? 13-foot-long stingray found in deep hole in Mekong River 13-foot-long stingray ...

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 ...

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 the survival of ...

Damming the mainstream of the lower Mekong River would represent a significant new threat to the survival of the Mekong giant catfish, one of the world’s largest and rarest freshwater fish, according ...

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 ...