A new study posits that same-sex sexual behavior developed to help primates in complex social groups ease tension, reduce ...

Ask an expert, Are Turtles Social Animals?, and you'll definitly get "No" for an answer. However, this viral turtle video will likely make you reconsider.

Same-sex behavior is common across the animal kingdom—more than 1,500 species are estimated to have been observed engaging in ...

Homosexual behavior is much more common across the animal kingdom than we first thought, new research has found. Scientists found that 78 percent of animal behavior experts had seen some degree of ...

Empathy in animals encompasses a range of processes whereby individuals perceive, share, and respond to the emotional states of conspecifics, often leading to demonstrably prosocial behaviours.

Group sleeping can impact when animals sleep, how long they sleep for, and how deeply they sleep. For example, groups of meerkats time their sleep according to 'sleep traditions'; olive baboons sleep ...