Johns Hopkins researchers found that the heel bone looks different in gorillas who walk on land compared with those who live in the trees, establishing a new avenue in evolutionary and behavioral research.
mammals
Fur-Get Me Not: Can Dogs Recognize Other Dogs?
Posted by | Perspectives in ResearchAfter decades of breeding, domesticated dogs represent the most phenotypically diverse species of mammal on Earth. Given this, the question of whether dogs can recognize each other based on sight alone was a complete unknown.