When Alessandra Mascaro first recorded a video of a chimpanzee (Pan troglodytes troglodytes) catching something in the air, putting it in its mouth, and then putting it on the wound of another chimp, she and her colleagues had to watch the footage multiple times to make sense of it. At the time, in November 2019, … Continue reading The chimp doctor will see you now: Medicating apes boost the case for conservation