Credit - Photo-Illustration by Chloe Dowling for TIME (Source Images: Klaus Vedfelt—Getty Images, Tim Robberts—Getty Images, Kelvin Murray—Getty Images, Robert Recker—Getty Images, Howard ...

Scientists call this phenomenon emotional mimicry. Biologists and psychologists consider this automatic matching of another’s ...

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 ...

There’s a lot we don’t know about gorillas. This is due to the lack of legal dead gorillas to dissect. And that means many details of our shared family tree remain unclear. For instance, we used to ...