Your recent editorial, “Primate research faces extinction,” makes two points: that the Japanese macaque, Macaca fuscata, may be an endangered species, and that its use for research purposes by ...

Cognitive scientist Nobuyuki Kawai, from Nagoya University in Japan, ran experiments using three Japanese macaques (Macaca fuscata) that had never seen real-life reptiles or amphibians before ...

Free ranging and wild animals sometimes experience challenges of physical wellbeing and optimal movement ability, but assessing if they are stressed in these situations can prove difficult. This ...