PBS Eons
PBS Eons
PBS 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.
Produced in collaboration with PBS Digital Studios: uzgo.info

When Hobbits Were Real
When Bats Took Flight
When We Tamed Fire
When Humans Were Prey
When We First Walked
When Birds Had Teeth
When Fish Wore Armor
Eons Livestream Q&A
When Whales Walked
  1. Angel Zuniga

    Angel Zuniga9 daqiqa oldin

    "Six to twelve million years ago there where 15 different species of bone crushing dogs" WTF

  2. Wolfy gabby

    Wolfy gabby9 daqiqa oldin

    I saw a kids show about dinosaurs called Dino Dan and they had an episode about what the Trex used its arms for and they showed in the cartoon that they used them to push themselves off the ground if they fell over, I guess mating and killing prey was too crazy for them to talk about in the show (other than mating)

  3. agung andy

    agung andy13 daqiqa oldin

    I'm sure have air sack in my belly

  4. Jeromi Critikos

    Jeromi Critikos17 daqiqa oldin

    They shoulda capped the carbon emissions. To prevent climate change and all.

  5. Shaun Tanger

    Shaun Tanger19 daqiqa oldin

    I wanna know have you ever (not) seen the rain.

  6. Brian Allison

    Brian Allison26 daqiqa oldin

    Her voice went through me, so I will take her word after a minute and a half..

  7. Frankie Teague

    Frankie Teague27 daqiqa oldin

    Man made climate change, thats what wiped out the trilobites.

  8. Dreckbob Bratpfanne

    Dreckbob Bratpfanne37 daqiqa oldin

    A bit off-topic, nice video btw, does anyone know what tropical storm (looks like a Cat. 4+ Hurricane) that is at 11:03 in the Eastern Pacific Ocean?

  9. Kaiser SwagHelm II

    Kaiser SwagHelm II49 daqiqa oldin

    This is so sad, can we kill Trilobytes?

  10. Master Monkey

    Master Monkey55 daqiqa oldin

    We? Bro youd be dead in minutes in the wild XD

  11. ابليس اعرج

    ابليس اعرج55 daqiqa oldin

    What if it was a midget with a smol head

  12. Thomas

    Thomas58 daqiqa oldin

    4:13 T- That's australopithecus afarensis...

  13. LM_84

    LM_8459 daqiqa oldin

    Big Homo

  14. Rey SantibaÑez

    Rey SantibaÑezSoat oldin

    Please stop acting like evolution is real

  15. teinami

    teinamiSoat oldin

    they knew if you dig straight down you'll fall into lava

  16. WalterRamjet HeroOfOurNation

    WalterRamjet HeroOfOurNationSoat oldin

    North American Indians like to brag that horses are their heritage and a huge part of their culture. WHAT! not so.

  17. Sergio Alcantara

    Sergio AlcantaraSoat oldin

    “Few thousand kilometers away” Thank you so much American companies for caring more about foreigners then us, the ones who made you in the first place. Never watching this channel again. You American companies that leave us for foreigners sicken me.

  18. Kia Brown

    Kia BrownSoat oldin

    Cats have been here for thousands years I'm sure just like their cousin before them some have gone extinct sadly

  19. William Topping

    William Topping2 soat oldin

    I don't know about anyone else, but I'm kinda proud of my skull collection in my trophy cabinet. Anyone got a problem with that, I'm sure I can find a spot for you.

  20. Mini Wolfsbane

    Mini Wolfsbane2 soat oldin

    Internet culture has infected nearly everything. Except the boomers. Honest, my dad probably doesn't know what LOL and doggo mean, because he doesn't know how to go online, much less use it. 😓

  21. Marija Zilovacevic

    Marija Zilovacevic2 soat oldin

    *Legends never die*

  22. Jacce Mains

    Jacce Mains2 soat oldin

    Sorry, why were they so big? And how? I missed that, and I can't find it :(

  23. Earth Observer

    Earth Observer2 soat oldin

    How can anyone say what these creatures were capable of? It's guesswork.

  24. Isabella Nellis

    Isabella Nellis2 soat oldin

    I wish I knew about the species before I read the hobbit in class because my teacher said that hobbits aren’t real. I wish I could’ve said but they are though

  25. Mzyxplx

    Mzyxplx2 soat oldin

    So dogs and cats happened to them

  26. Vernon Corv

    Vernon Corv2 soat oldin

    Dead? I didn't even know they were sick.

  27. Derek Leiro

    Derek Leiro2 soat oldin

    I feel like the relationship we have with cats is: you feed and provide shelter for me then I'll let you pet me

  28. Sergio Alcantara

    Sergio Alcantara2 soat oldin

    We all come from the same two people, yet we all hate each other. How stupid is that? Lol.

  29. SoylentHolger

    SoylentHolger2 soat oldin

    I misheard "thanks to our patreons to make this video fossible" - I watched too many documentaries and should go to bed now -.-

  30. The DDV Show

    The DDV Show2 soat oldin

    The question of life is a philosophical one, not a scientific one. Yes, viruses are alive. A living entity is one that is self-sustaining and whose actions are self-motivated.

  31. Francis Muir

    Francis Muir2 soat oldin

    Cats domesticate us in ways that are not mutually exclusive with our domestication of them. This happens often with companion animals. Livestock have less impact on their herders.

  32. Michael Castro

    Michael Castro3 soat oldin

    I know science doesn’t consider local folklore to fit with actual history but here in Micronesia many island cultures have legends about little island spirits or dwarf-like people that populated some islands before our ancestors arrived on our boats. It’s very interesting to think that some of these legends might have some basis in reality.

  33. Kroba Commander

    Kroba Commander3 soat oldin

    My new fav!

  34. Kristinapedia

    Kristinapedia3 soat oldin

    Just because I cat has healed fracture’s does not mean it was healed by human. It probably healed on it’s own. They had no way to know the cat had a fracture because they didn’t have x-rays back then. 🤦🏻‍♀️🤦🏻‍♀️🤦🏻‍♀️🤦🏻‍♀️🤦🏻‍♀️🤦🏻‍♀️🤦🏻‍♀️🤦🏻‍♀️

  35. Krupam

    Krupam3 soat oldin

    1:12 Really, there's a source called "Poozeum"?

  36. Martin  Hunt

    Martin Hunt3 soat oldin

    Planet 9x as we are ET

  37. Chillicothe

    Chillicothe3 soat oldin

    Immortal here. Roughly 30 thousand years ago there were many sentient races. They were all hostile, so we exterminated them in a war spanning 5000 years. Thank me later.


    SUDHIR PATEL3 soat oldin

    Watch the movie: Quest For Fire. Its free on UZgo.

  39. Zach Kline

    Zach Kline3 soat oldin

    if there was a “domesticated cat” on that island buried with a man, that proves cats didn’t all come from one species of wild cat

  40. Harshavardhan Thyagarajan

    Harshavardhan Thyagarajan3 soat oldin

    if i have kids i'm gonna name them after supercontinents

  41. Jadin Andrews

    Jadin Andrews3 soat oldin

    We have never domesticated cats, they domesticated us

  42. Techno Toad

    Techno Toad3 soat oldin

    My dog can crush bones and does so with his nightly dinner.

  43. Chillicothe

    Chillicothe3 soat oldin

    This trumps fault!! Climate change killed megaloceros! #openborders #impeachtrump #abolishlaws #abolishpolice

  44. Sergio Alcantara

    Sergio Alcantara3 soat oldin

    According to my dna test I have Neanderthal dna in me. That might be the cause of my stupidity at times. 😂

  45. HonorisCreed

    HonorisCreed3 soat oldin

    Thank you for teaching me that I have a slight fear of blood.

  46. honey b

    honey b3 soat oldin

    please do what they sounded like next

  47. Zack Nimkoff

    Zack Nimkoff4 soat oldin

    "forgive me for this" okay, i will "very slowly" i have changed my mind

  48. Guy H.

    Guy H.4 soat oldin

    Thanks for highlighting the Yellowstone Hotspot as well as the whole Pacific Northwest basalt flows and fossilization record. This period and events are often overlooked. Great video as usual!

  49. Trixe Racer

    Trixe Racer4 soat oldin

    The pack and I wanted to say we enjoyed the video keep up the great work .

  50. Deez Nuts

    Deez Nuts4 soat oldin

    Shes sexy

  51. Zack Horton

    Zack Horton4 soat oldin

    Of course they are! I am chatting to one right now.

  52. Rohan Ganguli

    Rohan Ganguli4 soat oldin

    this video should be called how we think we domesticated cats...

  53. Justin Bone

    Justin Bone4 soat oldin

    My daughter got me that shirt for my birthday. Thats an amazing shirt.

  54. Anthony R.

    Anthony R.4 soat oldin

    What are names of the background tones? Or what genre is that I feel like some of them get me in a creative mood lol

  55. Brian Brewster

    Brian Brewster4 soat oldin

    It's too damn bad man doesn't still have large numbers of formidable adversaries they hunt him down. Predation would be great at keeping numbers of a species, in particular, Homeo Erectus, in check. Also, by remaining the alpha species for so long, this allowed man to dominate Earth to such a wild extent he managed to entirely screw up this world, perhaps to the point of no return. Way to go humans!

  56. Shashank Kumar

    Shashank Kumar4 soat oldin

    The nation state is an artificial construct. We are all one big family that inhabits the entire Earth.

  57. Step Stacker

    Step Stacker4 soat oldin

    Are these scientists and researchers the same ones that still deny the existence of a 900 pound ape living in the woods behind my house? Takeoff your blinders everybody big foot is very freaking real and not very friendly. Don’t believe me check out Sasquatch chronicles here on UZgo

  58. OKEM TV

    OKEM TV5 soat oldin

    What? Today?

  59. boludoescoces

    boludoescoces5 soat oldin

    Slow down please!

  60. PurpleRhymesWithOrange

    PurpleRhymesWithOrange5 soat oldin

    You say coleids have colonized every marine ecosystem on the planet. Are there any that live in fresh water? I'm certain there are none in the Great Lakes!

  61. Christian Soriano

    Christian Soriano5 soat oldin

    Sima means top of.. usually a mountain Hill etc... Not a pit

  62. Anthony Monegro

    Anthony Monegro5 soat oldin

    We??? Nah you.

  63. Ajay Dora

    Ajay Dora5 soat oldin

    click bait my hopes were high

  64. DestyNova

    DestyNova5 soat oldin

    Humans were always prey, why do you think we pretty much killed off all the predators that are a threat to us. Why do you think Europe has no more big predators anymore.

  65. Black Ice

    Black Ice5 soat oldin

    feralization and required socialization would indicate that cats were never domesticated and its a learned behavior out of generations of cohabitation convenience

  66. PadMAD3k

    PadMAD3k5 soat oldin

    And the cats are like "How we've domesticated hoomans".

  67. cenkiss2331

    cenkiss23316 soat oldin

    We are the neandarthals. They did not get extinct. This nonsense theory called out of africa has no basis. Africa has no civilization , all traces of greatest Human civilizations are around mediterranian sea and fertile crescent. Yet the fools insist on something ridiculous because of politics.

  68. Knuckles la enchilada Lean mi descripción por favor

    Knuckles la enchilada Lean mi descripción por favor6 soat oldin

    Sima de los juicios

  69. Yen Feng

    Yen Feng6 soat oldin

    😂😂 1800 years there is but one race the human race so are people who saying there unicorns salvores or whatever.

  70. Steven Barahona

    Steven Barahona6 soat oldin

    So the human race was where?

  71. Cash Money

    Cash Money6 soat oldin

    They all sound like Pokémon’s

  72. quokka flunk

    quokka flunk6 soat oldin

    cats would need domesticating twice

  73. Helen Ahlers

    Helen Ahlers6 soat oldin

    If they were burrowers why do they swim now And is there any way to relate this to the tortoise

  74. Edward st.antoine

    Edward st.antoine6 soat oldin

    wow a cow trying to "teach"

  75. J'Dinkaledge Morgoon

    J'Dinkaledge Morgoon6 soat oldin

    single, middle aged women are responsible for the recent boom in cat population.

  76. Emmee Animooshons

    Emmee Animooshons7 soat oldin

    Why are dinosaurs in true reptile group? They're not reptiles

  77. olenraks

    olenraks7 soat oldin

    I blame prehistoric humans and their CO emissions for this.

  78. Baba Femzi

    Baba Femzi7 soat oldin

    Hey guys, please be nice to me I’m sad

  79. Kawaii Koala

    Kawaii Koala7 soat oldin

    Me: reads Percy Jackson Also me: Ah yes, this definitely makes sense.

  80. Gale Mara

    Gale Mara7 soat oldin

    When you realize that a distant cousin died today, ☹️ But a new one is born

  81. Panda Gigante

    Panda Gigante7 soat oldin


  82. Jordi Coma Garcia

    Jordi Coma Garcia7 soat oldin

    Not all are dead. Some spices still live en.wikipedia.org/wiki/Triops (in small quantities)

  83. Mirko Krizmanić

    Mirko Krizmanić7 soat oldin

    Why humans grow so slowly?

  84. Gonçalo Pereira

    Gonçalo Pereira7 soat oldin



    BDFFRNT7 soat oldin

    We are not one lone branch, but rather one homogeneous canopy. Love the video, and the green ❤

  86. Kera Atkins

    Kera Atkins8 soat oldin

    Peeing in laundry baskets? Who lets their cat do that? Lol

  87. Ryan Sams

    Ryan Sams8 soat oldin

    I can relate to this as I once visited Sweden.


    NOT HAPPY8 soat oldin

    replace horses with these NOW NOOOOOOOOOOOOOOOOW

  89. A B

    A B8 soat oldin

    The title of this video sounds like a prog metal album.

  90. Numberofthings

    Numberofthings8 soat oldin

    Cats actually domesticated themselves.

  91. iDel iQuant

    iDel iQuant8 soat oldin

    Yep, cats are from space since they can almost adapt to any environment

  92. Deb Carsey

    Deb Carsey8 soat oldin

    Who knew man buns were popular so long ago...

  93. Peanut

    Peanut9 soat oldin

    I loved this!! I love all kitties in the world

  94. xorxex

    xorxex9 soat oldin

    I remember when I lived in Cyprus, we had a cat living in the surroundings of my building and she was really adorable and loving <3

  95. Brendan O'Neil

    Brendan O'Neil9 soat oldin

    Would that skull have been found in the mountains?

  96. Eyeless Jack

    Eyeless Jack9 soat oldin

    I still have a feeling the Megalodon species are somewhere out there...I mean, we’ve only explored 5% of the Ocean. There could be CREATURES living in the unknown.

  97. wack

    wack9 soat oldin

    Cats domesticated themselves for their survival

  98. Angel A

    Angel A9 soat oldin

    Takeaway: If someone looks like you (I.e. same ethnic group), you are too close in the gene pool- RUN don't walk and find someone else to procreate with😉😁

  99. Farhan Haque

    Farhan Haque9 soat oldin

    The debate is if snakes lost legs, or if they grew legs?

  100. Alfa Romeo

    Alfa Romeo9 soat oldin

    So we're living off bacterial fart