Get extended access to 1600+ episodes, binge watch your favorite shows, and stream anytime - online or in the PBS app.
Already a Maine PBS member?
You may have an unactivated Maine PBS Passport member benefit. Check to see.
Season 1 Episode 22 | 9m 54s Video has closed captioning.
Imagine an enormous, lush rainforest teeming with life...in the Arctic. Well there was a time -- and not too long ago -- when the world warmed more than any human has ever seen. (So far)
Aired: 02/15/18
A Brief History of Geologic Time
Geologists have been able to identify crucial episodes in life’s history.
The Whole Saga of the Supercontinents
So if we want to know how we got here, we have to understand how "here" got here.
From the Cambrian Explosion to the Great Dying
The Paleozoic Era is one of the most chaotic times in Earth's history. Find out why!
From the Fall of Dinos to the Rise of Humans
The Cenozoic marks the rise of organisms that look a lot like us.
Preview: EONS
Join hosts Hank Green, Kallie Moore, and Blake de Pastino as they take you on a journey through the history of life on Earth. From the dawn of life in the Archaean Eon through the Mesozoic Era — the so-called “Age of Dinosaurs” -- right up to the end of the most recent Ice Age.
Explore Eons Now!
