Scientists from the University of Portsmouth's Center for Comparative and Evolutionary Psychology have created the first anatomically-based descriptions (ethogram) of equine facial behavior, mapping ...

Researchers have developed a new method to analyze facial expressions, as part of efforts to better understand animal communication. Researchers have developed a new method to analyse facial ...

I am tired of studying Donald Trump’s facial expressions, but I can’t help myself. People keep asking me for my scientific opinion of Trump’s facial expressions. That’s a tall order. I do anatomically ...