Science ❯Biology ❯Evolutionary Biology

Animal Behavior

Chimpanzees Canids Social Interactions Social Behavior Human Behavior Tool Use in Animals Pair Bonds Ant Behavior Domestication Primates

Wild Orangutans Nap to Offset Sleep Lost to Social Nesting

Observations reveal social nesting cuts nighttime rest, prompting orangutans to regain lost sleep through daytime naps.

Early Father Bonds Extend Female Baboon Lifespans, Study Finds

Chimpanzees Catch Yawns From Android Head

Chimpanzees Found to Drum with Rhythmic Intent, Revealing Subspecies-Specific Patterns

Study Reveals Social Bonds in Gorillas Have Complex Health and Reproductive Trade-Offs

Wild Chimps Filmed Sharing Alcoholic Fruit in Evolutionary First

Chimpanzees Exhibit 'Contagious Urination' Linked to Social Dynamics

Ants Exhibit Memory-Based Aggression Toward Rivals

Chimpanzees' Stone Tool Use Mirrors Early Human Ancestors

Chimpanzee Tool Use Study Highlights Impact of Age and Experience

Study Finds Men Rush to Buy First Round in Male-Dominated Groups

Study Reveals Sparrows Become Less Social with Age

Study Links Human Kissing to Ancestral Ape Grooming Behaviors

Coyotes Share 'Puppy Dog Eyes' Trait with Domestic Dogs, Study Finds

New Study Reveals Domestication's Limited Role in Dog Brain Size Reduction