When orangutans were shown two photos side by side, one of a dominant flanged male (having large pads on the sides of their faces) and one of an unflanged male, they spent more time looking at the ...

American photographer Tim Laman won the Wildlife Photographer of the Year Competition on Oct. 18, 2016. Laman, who was selected from 50,000 entries across 95 countries, told the story of the ...

In primates, the biggest, bossiest males usually get to father the most offspring; and for a long time it was thought that this rule applied to orangutans too. Male orangutans openly compete; and it’s ...

This is read by an automated voice. Please report any issues or inconsistencies here. The Los Angeles Zoo has announced the birth of a baby boy Bornean orangutan, the first such primate baby at the ...