Orangutan mothers found to engage in displaced reference

A pair of researchers with the University of St Andrews has observed orangutan mothers engaging in displaced reference after observation of a perceived threat. In their paper published in the journal Science Advances, Adriano ...

Anthropologists describe third orangutan species

Scientists have long recognized six living species of great ape aside from humans: Sumatran and Bornean orangutans, eastern and western gorillas, chimpanzees, and bonobos. But researchers reporting in Current Biology on November ...

Case on rights of orangutan moving in Argentina court

The fate of an orangutan named Sandra is inching through a court in Argentina, after another court ruled she was entitled to certain human rights, including the right to be freed from the Buenos Aires Zoo.

Argentine judge to decide Sandra the orangutan's fate

An Argentine judge began hearing expert testimony this week to decide what to do with an orangutan named Sandra after another court ruled she was entitled to certain human rights, including the right to be freed from the ...

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