S1.E1 ∙ The Rules of Life Tue, Oct 24, 2023 Evolution, competition, mass extinction: 4 billion years of life's rules. 7.6 /10
S1.E2 ∙ The First Frontier Tue, Oct 24, 2023 Uninhabitable land for eons, but predation in the seas led to thriving species before and after two mass extinctions. 7.9 /10
S1.E3 ∙ Invaders of the Land Tue, Oct 24, 2023 Hostile land to hospitable habitat: Early species, including moss, trees, insects, and amphibians, vied for domination. 8 /10
S1.E4 ∙ In Cold Blood Tue, Oct 24, 2023 After Earth's third mass extinction, mammals' surviving ancestors ruled the super continent Pangea. But lizards soon ushered in the age of reptiles. 8 /10
S1.E5 ∙ In the Shadow of Giants Tue, Oct 24, 2023 Varied continents fueled biodiversity and supercharged dinosaur evolution. 8.2 /10
S1.E6 ∙ Out of the Ashes Tue, Oct 24, 2023 The dinosaurs met their end with a cataclysmic asteroid impact. Rising from the ashes, birds reinvented themselves into a dynasty 10,000 species strong. 8 /10
S1.E7 ∙ Inheriting the Earth Tue, Oct 24, 2023 Mammals rose from underdogs to global power, with game-changing adaptations conquering land, air, and sea after the dinosaur era. 7.9 /10
S1.E8 ∙ Age of Ice and Fire Tue, Oct 24, 2023 Ice Age to human dominance, but a sixth mass extinction threat questions our ingenuity's role in our potential downfall. 8 /10