In a mountainous swamp of Indonesia, a “marbled” creature sought out a mate. Its “large” yellow eyes scanned the surrounding foliage, but it wasn’t the only one searching. Visiting ...

M. nigra, known locally as yaki, is one of seven distinct macaque species that evolved on Sulawesi—an Indonesian island that resembles a hastily scrawled K, with four peninsulas radiating from a ...

A team of scientists from the US, Indonesia, and Australia have now added to this insectivore’s ranks, publishing a paper last month in the Bulletin of the American Museum of Natural History that ...

Yet Sulawesi is also home to Australian marsupials ... and sea levels between these islands spurred island species to adapt to their new conditions and diversify, until as recently as four million ...