Add Yahoo as a preferred source to see more of our stories on Google. Huge hippo charging at three lion brothers in the evening light. Wild animals in the nature ...

The animals, which the drug kingpin imported into Colombia, were left to “roam free” and multiply after Escobar was killed in 1993. Now the “feral” pack has become “such an environmental blight, they ...

Colombian officials on Monday authorized a plan to cull dozens of hippos roaming freely through a region in the center of the country, where they threaten villagers and displace native species years ...

DORADAL, Colombia—In a small town in central Colombia, the grunt of hippos has become part of the soundscape. Every afternoon in Doradal, locals and tourists gather at a lake on the edge of town. They ...

From four to nearly 200, Colombia's "cocaine hippos" have been damaging the ecosystem of the Magdalena River for over four decades.

Having watched this clip, it’s hard to miss the caution lions show around hippopotamuses. Even though lions are often described as apex predators in their ecosystems, these individuals don’t linger ...