You’re all set to go to the shelter to adopt a cat – one cat. Arriving at the shelter, a member of the staff shows you around the adoptable cats area and you notice a particular twosome that are caged together. Watching them interact, you realize that they share more than just an enclosure – […]
In studies at the University of Sussex in the United Kingdom, horses were able to recognize differences in human facial expressions. Using photographs depicting positive and negative human facial expressions, the 28 horses used in the Sussex study showed changes in heart rate when they were shown the photos. Increased heart rate indicated an understanding […]
