Add Yahoo as a preferred source to see more of our stories on Google. Alessandro Biancardi with the pending world-record Wels catfish. Although it's hard to say for sure, this is likely the biggest ...

At first glance, it looks like something is wrong. A strange, floating slab of flesh rises beside a fishing boat, as if the rest of the animal is missing. But this is not a half eaten fish or the ...

Add Yahoo as a preferred source to see more of our stories on Google. The Mekong River flows through southeast Asia and is home to some of the world's biggest freshwater fish. Here, a rescue team ...

A decade-long tracking study found that Indonesia’s Saleh Bay and Cenderawasih Bay are critical year-round habitats for whale sharks. The research could guide protection for feeding sites, tourism ...

From river giants to land-dwelling beasts, these are the biggest creatures walking, swimming and flying across our planet today.

The ‘megafish’ living in southeast Asia’s Mekong River once faced extinction. A new rapid response system is helping reverse their dire outlook.