As is the case for humans, chimpanzees like to share experiences together and it helps them to bond. Sharing experiences together is a basis for friendship. And the experiences can be mundane and need not be interactive between themselves. This is the result of a...
intelligence
The cost-benefit analysis of predators
Wild animal predators are constantly calculating the cost-benefit of attacking and eating another animal or in defence.
Ravens like humans can be affected by emotional contagion
Research suggests that ravens can experience emotional contagion further supporting their known intelligence.
Wasps can do a type of deductive reasoning
For centuries the arrogant human thought that deductive reasoning was the hallmark of human intelligence. Arrogant human is now awakening to the possibility that they have been wrong with respect to non-human intelligence and sensibilities for centuries. Today, we learn in The Times newspaper that...