Ancient Ammonoids’ Complex Shell Designs May Have Aided Buoyancy Control

Study Suggests Ancient Cave Painters Deprived Themselves Of Oxygen To Get Hallucinatory Visions

Paleontologists Discover Two Unusual New Species of Ancient, Burrowing Mammal Ancestors

Artists in the stone age were high at work, new study suggests. New research by archaeologists gives reason to believe that ancient cave painters used to be stoned too, and they’d perhaps even use work as an excuse to get high.