Returning rescued slow lorises to the wild may sound like a conservation success, but a new study shows it can turn deadly. Researchers tracked nine released animals and found that only two survived, ...

Releasing rescued slow lorises back into the wild may sound heroic, but most don’t survive. In one study, seven out of nine were killed—largely by other lorises defending their territory.

The birth of a baby animal is always an exciting time, but for the team at the Bronx Zoo, the recent pitter-patter of tiny pygmy slow loris paws is an extra special sound – and it’s made for a video ...

The birth was the first primate for the Zoo’s newly reopened World of Darkness exhibit. Adult pygmy slow lorises weigh about one pound, and are found exclusively in the bamboo and forests of Southeast ...