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1. A Quick Introduction to Eons

2. Eons Livestream Q&A

3. Eons Is Evolving! Join Us on Patreon!

4. Eons 1-Year Birthday Livestream!!!!

5. National Fossil Day Livestream!

6. Fossil Feud: Eons vs SciShow!

1. The Trouble With Trilobites

2. When Did the First Flower Bloom?

3. The Tully Monster & Other Problematic Creatures

4. Stegosaurs: Tiny Brains & Thagomizers

5. What Colors Were Dinosaurs?

6. The Story of Saberteeth

7. That Time Oxygen Almost Killed Everything

8. The Biggest Thing That Ever Flew

9. Dimetrodon: Our Most Unlikely Ancestor

10. The Extinction That Never Happened

11. The Strange Case of the Buzzsaw Jaws

12. The Age of Giant Insects

13. History's Most Powerful Plants

14. How Did Dinosaurs Get So Huge?

15. When The Earth Was Purple

16. 'Living Fossils' Aren't Really a Thing

17. When Whales Walked

18. An Illustrated History of Dinosaurs

19. A Brief History of Geologic Time

20. The Search for the Earliest Life

21. The Facts About Dinosaurs & Feathers

22. The Last Time the Globe Warmed

23. What Happened to the World's Greatest Ape?

24. When Giant Fungi Ruled

1. How Two Microbes Changed History

2. The Time Terror Birds Invaded

3. Untangling the Devil's Corkscrew

4. The Great Snake Debate

5. The Whole Saga of the Supercontinents

6. From the Cambrian Explosion to the Great Dying

7. How Sex Became a Thing

8. The Other Explosion You Should Know About

9. How the Turtle Got Its Shell

10. What a Dinosaur Looks Like Under a Microscope

11. The Most Useful Fossils in the World

12. Inside the Dinosaur Library

13. What Was the Ancestor of Everything?

14. How the Squid Lost Its Shell

15. How the Chalicothere Split In Two

16. The Age of Reptiles in Three Acts

17. The Weird, Watery Tale of Spinosaurus

18. From the Fall of Dinos to the Rise of Humans

19. That Time It Rained for Two Million Years

20. Why Triassic Animals Were Just the Weirdest

21. Where Did Viruses Come From?

22. When Fish First Breathed Air

23. How the T-Rex Lost Its Arms

24. FAQs From Our First Year

25. When Insects First Flew

26. The Mystery of the Eocene’s Lethal Lake

27. When Fish Wore Armor

28. When Birds Had Teeth

29. How Horses Took Over North America (Twice)

30. How a Supervolcano Made the Cenozoic’s Coolest Fossils

31. The Rise and Fall of the Bone-Crushing Dogs

32. Life, Sex & Death Among the Dire Wolves

33. When We First Walked

34. Did Raptorex Really Exist?

35. Can We Get DNA From Fossils?

36. When Giant Amphibians Reigned

37. Your Place in the Primate Family Tree

38. The Two People We're All Related To

39. When Rodents Rafted Across the Ocean

40. When Birds Stopped Flying

41. When Camels Roamed North America

42. How Sloths Went From the Seas to the Trees

43. When Sharks Swam the Great Plains

44. When Apes Conquered Europe

45. Why Megalodon (Definitely) Went Extinct

1. When Humans Were Prey

2. How Blood Evolved (Many Times)

3. The Humans That Lived Before Us

4. The Island of Shrinking Mammoths

5. The Evolution of the Heart (A Love Story)

6. How 7,000 Years of Epic Floods Changed the World

7. The Island of Huge Hamsters and Giant Owls

8. The Giant Bird That Got Lost in Time

9. When We First Made Tools

10. When Giant Scorpions Swarmed the Seas

11. When We Tamed Fire

12. The Mystery Behind the Biggest Bears of All Time

13. The Croc That Ran on Hooves

14. When We Took Over the World

15. The Ghostly Origins of the Big Cats

16. The History of Climate Cycles (and the Woolly Rhino) Explained

17. The Hellacious Lives of the "Hell Pigs"

18. How Evolution Works (And How We Figured It Out)

19. When the Synapsids Struck Back

20. When Ichthyosaurs Led a Revolution in the Seas

21. When We Met Other Human Species

22. How Volcanoes Froze the Earth (Twice)

23. How Earth's First, Unkillable Animals Saved the World

24. When Giant Deer Roamed Eurasia

25. Was This Dinosaur a Cannibal?

26. The Missing Link That Wasn’t

27. The Raptor That Made Us Rethink Dinosaurs

28. When Bats Took Flight

29. How Pterosaurs Got Their Wings

30. When Giant Lemurs Ruled Madagascar

31. When Antarctica Was Green

32. The Case of the Dinosaur Egg Thief

33. When Hobbits Were Real

34. Were These Monsters Inspired by Fossils?

35. How We Domesticated Cats (Twice)

36. When Giant Hypercarnivores Prowled Africa

37. Why Male Mammoths Lost the Game

38. The Forgotten Story of the Beardogs

39. The Fuzzy Origins of the Giant Panda

1. That Time the Mediterranean Sea Disappeared

2. The Neanderthals That Taught Us About Humanity

3. The Giant Dinosaur That Was Missing a Body

4. How South America Made the Marsupials

5. A Short Tale About Diplodocus' Long Neck

6. When the Rainforests Collapsed

7. How a Hot Planet Created the World's Biggest Snake

8. When the Sahara Was Green

9. When Penguins Went From The Sky To The Sea

10. How the Egg Came First

11. How Dogs (Eventually) Became Our Best Friends

12. When a Billion Years Disappeared

13. The Risky Paleo Diets of Our Ancestors

14. How the Andes Mountains Might Have Killed a Bunch of Whales

15. How Plants Caused the First Mass Extinction

16. The Two Viruses That We’ve Had For Millions of Years

17. How We Identified One of Earth’s Earliest Animals

18. When Dinosaur Look-Alikes Ruled the Earth

19. The World Before Plate Tectonics

20. When Dinosaurs Chilled in the Arctic

21. How the Walrus Got Its Tusks

22. The Story of the Dino Stampede

23. The Biggest Frog that Ever Lived

24. The Dinosaur Who Was Buried at Sea

25. How We Figured Out Fermentation

26. The Oddest Couple in the Fossil Record

27. How Ancient Art Captured Australian Megafauna

28. The Sea Monster from the Andes

29. When Rodents Had Horns

30. The First and Last North American Primates

31. How Plants Became Carnivores

32. How Ankylosaurs Got Their Clubs

33. Why Do Things Keep Evolving Into Crabs?

34. How Plankton Created A Bizarre Giant of the Seas

35. The Rise and Fall of the Tallest Mammal to Walk the Earth

36. How Humans Lost Their Fur

37. When Lizards Took Over the World

38. When the Earth Suddenly Stopped Warming

39. The Triassic Reptile With "Two Faces"

1. What Happened to the World's Biggest Beaver?

2. The Reign of the Hell Ants

3. The Pandemic That Lasted 15 Million Years

4. When We First Talked

5. The Return of Giant Skin-Shell Sea Turtles

6. The Genes We Lost Along the Way

7. Our Bizarre, Possibly Venomous, Relative

8. How Worm Holes Ended Wormworld

9. How Humans Became (Mostly) Right-Handed

10. How Chilis Got Spicy (and Why We Love the Burn)

11. How To Survive the Little Ice Age

12. When Crocs Thrived in the Seas

13. When Trees Took Over the World

14. How Weasels Got Skinny

15. Where Are All The Squid Fossils?

16. Did These Giant Sloths Poop Themselves to Death?

17. The Traits That Spawned the Age of Mammals

18. The Island of the Last Surviving Mammoths

19. Where Are All the Medium-Sized Dinosaurs?

20. How the Starfish Got Its Arms

21. The Creature That Stumped Darwin

22. How Pollination Got Going Twice

23. How a Supervolcano Ignited an Evolutionary Debate

24. How a Mass Extinction Event Created the Amazon

25. When Mammals Only Went Out At Night

26. How Ancient Whales May Have Changed the Deep Ocean

27. How Dinosaurs Coupled Up

28. When It Was Too Hot for Leaves

29. Why The Paleo Diet Couldn't Save The Neanderthals

30. The Fossil Record In Your Mouth

31. When Pterosaurs Walked

1. How our deadliest parasite turned to the dark side

2. Primates vs Snakes (An Evolutionary Arms Race)

3. How the Rise of Social Insects Shrunk These Dinosaurs

4. How Vertebrates Got Teeth... And Lost Them Again

5. How Horses Went From Food To Friends

6. Why We Only Have Ten Toes (It's a Long Story)

7. Sharks nearly went extinct 19 million years ago #shorts

8. Dire wolves aren’t wolves at all #shorts

9. Could humans survive if they traveled back in time 3 billion years? #shorts

10. Some trees are more closely related to broccoli than to other trees #shorts

11. Human knees are the worst and we have evolution to thank for that #shorts

12. A crater in Turkmenistan has been on fire for about 50 years #shorts

13. When a Giant Pterosaur Ruled the European Islands

14. Only one human has been excavated from the La Brea Tar Pits #shorts

15. Could humans survive a giant space rock colliding with Earth 66 million years ago? #shorts

16. The Sudden Rise of the First Colossal Animal

17. The Tasmanian tiger is definitely extinct. So why do people keep report sightings of them? #shorts

18. The Extreme Hyenas That Didn't Last

19. Who forged one of the most famous fake fossils of all time? #shorts

20. After this bird went extinct the first time, evolution just hit replay #shorts

21. Someone lost the only fossil from what might’ve been the biggest dinosaur ever #shorts

22. Would you have survived the biggest mass extinction of all time? #shorts

23. An ancient insect trapped in amber has a parasitic mushroom erupting out of it? #shorts

24. How the Smallest Animal Got So Simple

25. We know a lot about dinosaurs but...what was the first dinosaur? #shorts

26. Why Sour May Be The Oldest Taste

27. The Ancient Human Species With A Missing Body

28. Are there dinosaur fossils in space? #shorts

29. Why don’t rabbits get really, really big? #shorts

30. An extinct human species was discovered deep within a cave system #shorts

31. When Ants Domesticated Fungi

32. The Curious Case of the Cave Lion

33. Is This The Oldest Dad In The Fossil Record?

34. Why did so many predators die at the Cleveland-Lloyd Dinosaur Quarry? #shorts

35. What is the most successful human species? #shorts

36. Sharks have antibacterial skin. Can we use that to save lives? #shorts

37. This Ice Age pup's last meal was a woolly rhino #shorts

38. What came first, the sabertooth or the cat? #shorts

39. How To Build A Woolly Mammoth (But Should We?)

40. Something Has Been Making This Mark For 500 Million Years

41. Giant Viruses Blur The Line Between Alive and Not

42. This new giant bacterium is visible to the naked eye #shorts

43. Another Spinosaurus study, another opportunity to debate if Spinosaurus was aquatic #shorts

44. There were dinosaurs with basically no arms at all, just hands! #shorts

45. When Giant Millipedes Reigned

46. How Plate Tectonics Transformed Los Angeles

47. Why Does Caffeine Exist?

48. This was the biggest earthquake humans ever experienced #shorts

49. Someone stole two of the most important documents in the history of science #shorts

50. You can thank evolution for flesh-eating bees #shorts

51. This is one of the oldest art workshops ever discovered! #shorts

52. Did An Ancient Pathogen Reshape Our Cells?

53. How Whale Evolution Kind Of Sucked

54. The Fungi That Turned Ants Into Zombies

55. Did you know that fossils can get sick? #shorts

56. A supervolcano in Idaho once caused a disaster 900 miles away. #shorts

57. A bunch of very important fossils disappeared during WWII. #shorts

58. Did this animal poop cubes? Giant cubes? #shorts

59. Are wisdom teeth a problem for us because of evolution? Or because of our development? #shorts

60. Our extinct relative was an ancient leopard’s lunch. #shorts

61. When did we start wearing clothes? #shorts

62. Did Megalodon go after whale faces specifically? #shorts

63. Where Did Water Come From?

64. Our Ancient Relative That Said 'No Thanks' To Life On Land

65. Imagine a cat's mouth fully covering up their saber teeth. #shorts

66. Darwin correctly predicted an animal existed without ever seeing it. #shorts

67. Neandertals weren’t dumb cavemen. In lots of ways, they were just like us. #shorts

68. Here are two ways to get a fossil species named after you. #shorts