Hippos Are More Dangerous Than They Look Don’t let their chunky, seemingly docile appearance fool you—hippos are among the [… ...

For now, maybe. But Colombian biologist Nataly Castelblanco-Martínez has pointed out that since hippos aren't native to Colombia, they have no natural predators in their new and ever-expanding ...

Is it connected to their habitat, the climate they live in, or their predators? It may be all of the above! The skin of a ...

A study by researchers Nikolaos Gerakakis and Prof. Dimitrios Makris has successfully reconstructed the skull of an extinct dwarf hippopotamus that once roamed the island of Crete, using ...