The Mekong River hides some of the largest freshwater fish on Earth, and in 2005, village fishermen in northern Thailand ...

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 ...

HANOI, Vietnam — 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 ...

Add Yahoo as a preferred source to see more of our stories on Google. In Thailand, some threatened megafish, like this giant barb photographed at Gilham's Fishing Resort in Khao Thong, can be found in ...

Six Mekong giant catfish, a critically endangered species, in Cambodia were recently spotted and caught within the span of a week, giving scientists and locals hope that conservation efforts may be ...

Fishing and wildlife experts Cole and Jay use their bare hands to pull unbelievable, giant catfish from the muddy holes of a remote swamp.

It’s hard to overstate the fever for hydroelectric power that has infected southeast Asia in recent years. Hydro power has more than tripled across the region since 1980, a growth that is pinned ...