Researchers trained mice and monkeys to forage for targets in an immersive virtual environment. The animals' facial ...

Researchers have successfully adapted a standardized system for analyzing facial expressions to include bonobos, our closest living relatives, alongside chimpanzees. The study, led by an ...

In a study published in the journal Behavioural Processes last month, two US scientists counted 276 different facial expressions when domesticated cats interacted with one another.

Authorities hope new facial reconstruction images of a skull plucked from the Wando River a decade ago will help generate leads from people who can identify the teenager.