Season 3
When Dinosaur Look-Alikes Ruled the Earth
These animals truly ruled the Earth, becoming both abundant and diverse.
When Dinosaur Look-Alikes Ruled the Earth
The Two Viruses That We’ve Had For Millions of Years
The two viruses that we’ve had for millions of years.
The Two Viruses That We’ve Had For Millions of Years
How Plants Caused the First Mass Extinction
The arrival of plants on land would eventually help cause a massive extinction event.
How Plants Caused the First Mass Extinction
How the Andes Mountains Might Have Killed a Bunch of Whales
Cerro Ballena has over 40 skeletons of marine mammals from the Late Miocene Epoch.
How the Andes Mountains Might Have Killed a Bunch of Whales
The Risky Paleo Diets of Our Ancestors
Part of a secret to our success as a species has been our early experimentation with food.
The Risky Paleo Diets of Our Ancestors
When a Billion Years Disappeared
Some rocks below the Great Unconformity are 1.2 billion years older than those above it.
When a Billion Years Disappeared
How Dogs (Eventually) Became Our Best Friends
It took thousands of years of interactions to develop our deep bond with dogs.
