Researchers at the Yerkes National Primate Research Center have shown chimpanzees have a significant bias for prosocial behavior. This, the study authors report, is in contrast to previous studies that positioned chimpanzees ...
Plants & Animals
Aug 8, 2011
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A team of Ugandan and French paleontologists announced Tuesday they had found a 20-million-year-old ape skull in northeastern Uganda, saying it could shed light on the region's evolutionary history.
Archaeology
Aug 2, 2011
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(PhysOrg.com) -- In a recent paper published in Behavioural Processes, scientists reveal a film of a mandrill monkey creating a tool from a stick in order to remove dirt from underneath its toenails. This new finding shows ...
Children as young as three years of age share toy rewards equally with a peer, but only when both collaborated in order to gain them.
Evolution
Jul 20, 2011
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(PhysOrg.com) -- Scientists at the University of Liverpool have found that ancient footprints in Laetoli, Tanzania, show that human-like features of the feet and gait existed almost two million years earlier than previously ...
Archaeology
Jul 20, 2011
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Mealtimes can be a fraught business for the wild baboons of the Namib Desert. There's little food about, which means they have to share. Unsurprisingly, skirmishes often break out.
Plants & Animals
Jul 6, 2011
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(PhysOrg.com) -- New research from the University of Kent, UK, has shown that serious behavioural abnormalities, some of which could be compared to mental illness in humans, are endemic among captive chimpanzees.
Plants & Animals
Jul 5, 2011
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New research has shown that happier orang-utans live longer which may shed light on the evolution of happiness in humans.
Plants & Animals
Jun 29, 2011
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(PhysOrg.com) -- A new study conducted by researchers from the Max Planck Institute in Germany, with results published in PLoS ONE, shows that some apes are capable of using insightful reasoning to achieve goals. When presented ...
(PhysOrg.com) -- In a new study published in the journal Animal Cognition, Dr. Dalila Bovet from Paris West University Nanterre La Defense showed how African grey parrots are capable of cooperating and performing tasks as ...
