Violence is written in their genes.
The post Elephants Never Forget War appeared first on Nautilus.
Evolution
Adaptations that once saved creatures are now putting them in peril.
The post Wildfires Are Changing Animal Evolution appeared first on Nautilus.
Parasites, weather, and luck can play a role in determining whether some animals are male or female.
The post Animal Sex Determination Is Weirder Than You Think appeared first on Nautilus.
How transcendent feelings arise from the forces of Darwinian natural selection.
The post The Spiritual Materialist appeared first on Nautilus.