Chimpanzees ( Pan troglodytes) are a crucial model for understanding the evolution of human health and longevity.

This study examined eye preference in 45 captive chimpanzees ( Pan troglodytes) in response to various stimuli.

Objective: To examine potential relationships between ECG characteristics and echocardiographic measures of cardiac structure in chimpanzees ( Pan troglodytes).

We investigated the relationship between hand preference and posture during tool use in chimpanzees ( Pan troglodytes) during bipedal tool use.

Objective: To comprehensively characterize cardiac structure and function, from infancy to adulthood, in male and female wild-born captive chimpanzees ( Pan troglodytes) living in sanctuaries.