JAKARTA — Deforestation associated with oil palm cultivation has declined in recent years in Indonesia, but in a biodiversity haven at the northern tip of Sumatra, the forest is being…
Gorillas and chimpanzees, like humans, have long been known to suffer from malaria. But evidence of the parasite's effects on bonobos, one of humankind's closest genetic relatives, has been scant.…
MEDAN, Indonesia — An investigation into the violent death of an orangutan in northern Sumatra in January has shone a light on the persistent problem of human-wildlife conflict and illegal…
BATANG TORU, Indonesia — With fewer than 800 individuals remaining in the wild today, the critically endangered Tapanuli orangutan isn’t just the most threatened great ape species in the world…
DHAKA — On Oct. 8 this year, police in Bangladesh recovered an endangered western hoolock gibbon from a passenger bus in the Chunati area of the Chattogram-Cox’s Bazar highway. They…
The dents and dings on the surfaces of rocks used by chimpanzees to crack open nuts preserve a history of how the animals used the tools and how those patterns…
JAKARTA — Indonesian academics have called out the government for banning five foreign scientists after they questioned official claims of an increase in the country’s orangutan population, warning that the…
Orangutans, like most of the world’s great apes, are struggling. Their numbers continue to drop as their habitat disappears, or they’re killed by humans for food, out of fear or…
JAKARTA — “Remarkably lax” and “laissez-faire” law enforcement efforts by conservation authorities in Indonesia have allowed the killing, capture and trade of scores of orangutans to persist, according to a…
Mountain gorillas are currently the only nonhuman great ape whose population is not declining. Thanks to successful conservation interventions, the species' population has increased from 620 in 1989 to more…
JAKARTA — A second tunnel collapse this year at a controversial dam construction site in Indonesia has killed another Chinese worker, bringing the toll from the project to 17 in…
Rahayu, a juvenile female orangutan, arrived at a rehabilitation center on the Indonesian part of Borneo island feverish, unresponsive and almost comatose, recounts Karmele Llano Sanchez, program director at International…
Gorillas and chimpanzees living in a remote part of the Congo Basin hang out together and some, like humans, even establish “relationships with benefits,” a new study reveals. Observations of…
Bonobos, sometimes referred to as the "hippies" of the ape kingdom, have long been known for their relatively peaceful relations within core family groups. But there’s been less consensus about…
Dutch biologist Erik Meijaard isn’t afraid to ruffle feathers. In the past 15 years, he’s published some 120 opinion pieces in Indonesian newspapers, many of them critical about the state…
LUBUMBASHI, Democratic Republic of Congo — Three chimpanzees have been kidnapped and are being held for ransom after intruders broke into a primate sanctuary in the Democratic Republic of Congo.…
JAKARTA — Indonesian police are investigating possible negligence in the death of a Chinese construction worker at the site of a controversial hydroelectric dam in the only known habitat of…
Gunshots, grassland and a tiny population of critically endangered gorillas coexisting with nearby human populations in southwestern Cameroon: a new study analyzes a complex set of factors to help understand…
Spanning more than 1,600 square kilometers (620 square miles), the Ulu Muda rainforest is one of the last large, continuous tracts of forest in the Malay Peninsula, and provides vital…
There are moments in researchers’ lives when they realize the significance of something they hadn’t paid much thought to in the past. For primatologist Catherine Hobaiter and her team, one…
JAKARTA — Habitat for up to a quarter of the known population of Bornean orangutans will disappear across the island of Borneo under predicted patterns of deforestation over the next…
JAKARTA — The vast majority of orangutan habitat in Indonesia is located outside of protected areas. That can be bad news for orangutans living in corporate concessions, where a new…
In 2005, a chimpanzee named Tico arrived at a rescue center in Spain. The details of his early life were vague: he'd been found roaming in the mountains before being…
With national borders created for geopolitical rather than ecological reasons, it’s unsurprising that the ranges of more than half of all terrestrial mammals, birds and amphibians cross at least one…
Conservationists feared that chimpanzees in Comoé National Park might have been wiped out during a decade of civil conflict in Côte d'Ivoire. But camera-trap footage found a healthy population and…
This March, the NGO Friends of Bonobos released 14 bonobos into the wild — only the second time ever a bonobo group has been reintroduced to their natural habitat. Their…
Over the past 20 years, more than $1 billion has been spent on orangutan conservation. Yet all three species of orangutan are currently classified as critically endangered and continue to…
Early February 1989. A blue helicopter, partly tinted in green and white, emerged from the clouds of Kanyang, in Nigeria's Cross River state. Gabriel Osanja, then 22, stood among the…
Established in 1936 and situated just 200 kilometers (125 miles) from the sprawling megacity of Lagos, Akure-Ofosu Forest Reserve has long been a sanctuary for Nigeria’s diverse and dwindling wildlife.…
Lazarus Nwobegai, who holds a government permit to harvest timber around Mount Cameroon National Park, knows perfectly well it's illegal to hunt the chimpanzees and other threatened primates that live…
