Humanity’s newest brain gains are most at risk from ageing | The large prefrontal cortex provides evolutionary and cognitive advantages over non-human primates — but there’s a cost.
NSF awards $630000 to study teeth of non-human primates - EurekAlert
Mammals may use same-sex sexual behavior for conflict resolution, bonding, and more. It's been observed in at least 51 species of non-human primates.