ReviewboardReviews that matter
EN

Continuing coverage

Orangutans prefer food associated with sounds of laughter, study suggests

Study suggests orangutans prefer food associated with sounds of laughter, indicating that positive emotions significantly influence learning and decision-making in great apes.

First tracked October 23, 2026 at 3:21 AM CDT · Latest material update October 23, 2026 at 3:21 AM CDT

Emotion Shapes Ape Learning: Orangutan Study Unveils New Behavior

A surprising study reveals that orangutans aren't just choosing food based on taste; they are actively seeking out rewards linked to positive social sounds. This research suggests that the emotional context—the feeling of joy or camaraderie—can profoundly influence how intelligent animals learn and make choices, offering a fascinating parallel for human cognition.