Stress levels of both masseuses and their subjects are lowered after the quality time together, research finds.
Seeing chimps in entertainment may jeopardize their endangered status.
The behaviors seen in the animals include rocking back and forth and pulling out hair.
Although these early dads didn't travel, that doesn't mean they pitched in with raising the children.
Variety is the spice of life and animals know it pays to be flexible.
Variety is the spice of life and animals know it pays to be flexible.
The finding challenges assumptions about the boundary between humans and non-human animals.
These primates aren't very good swimmers, but they can still catch fish with their long limbs.
This is the first time a primate has been observed digesting like a cow.
A population of western lowland gorillas, described as "dense and healthy," has been found in Cameroon's Deng Deng National Park.