Authorities in Indonesia have arrested two of four suspects alleged to have killed a rare Sumatran elephant and hacked off one of its tusks last month. Police in East Aceh…

BANDA ACEH, Indonesia — Authorities in Indonesia have blamed poachers for the death of an elephant found with one of its tusks hacked off, in one of the world’s most…

The backstory behind the world’s smallest elephants has always been something of a mystery. For one thing, scientists aren’t sure exactly when — and how — Bornean pygmy elephants got…

PALEMBANG, Indonesia -- Wildlife activists in Indonesia suspect poachers poisoned an elephant found with its tusks hacked off in a protected forest in southern Sumatra. The body of the male…

Leonardo DiCaprio spent the weekend in Indonesia's embattled Leuser Ecosystem, toward whose conservation his philanthropic foundation pledged $3.2 million in January. Located in northwestern Sumatra, Leuser is one of Southeast…

As part of a campaign to eradicate illegal oil palm in an area of Aceh where elephants travel, a local official felled one of the rogue trees himself on Tuesday…

Warning: Some images below may contain graphic content. At best numbering roughly 2,800 individuals, the Sumatran elephant (Elephas maximus sumatranus) is critically endangered. Yet population data has been notoriously difficult…