CINCINNATI -- With the survival of a species on the line, Cincinnati Zoo scientists are hoping to mate their lone female Sumatran rhino with her little brother. The desperation breeding effort with ...

The sole remaining population of Javan rhinos, around 70 individuals, persists in a single national park in Indonesia. A new paper argues that conservationists should clear some areas of the park to ...

A female rhinoceros drowned at a zoo in the Netherlands after a first date with a new male went tragically wrong, the zoo said on Friday.

Mating between such close rhino relatives might happen in the wild, Roth said, but it s difficult to know because the animals are so rare. If the offspring of such a mating then bred with an unrelated ...