The formation of continents with varied environments allowed for an explosion of biodiversity — and turbo-charged the evolution of mighty dinosaurs.
After Earth’s third mass extinction, mammals’ surviving ancestors ruled the supercontinent Pangea. But lizards soon ushered in the age of reptiles.
The Secret Life of Dogs explores how man’s best friend experiences the world. Tap into dogs’ inner psyche in order to determine the true meaning behind various behaviors and body…
