There’s a new episode of PBS Eons. This one is about the evolution of arboreal living.

Watch Eons: Life and Death on Pangea on the free PBS App: https://to.pbs.org/EonsApp or on the web here: https://pbs.org/eons ← use this link if you are outside of the U.S.

How and when did tetrapods move into the trees? And why? Turns out, the story of climbing may have less to do with trees and more to do with their leaves.