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National Geographic Channel

WATCH SCIENCE VIDEOS ONLINE

  • Girl Gangs show

    Girl Gangs

    (00:39)
  • Sacred cows and macaque monkeys show

    Sacred cows and macaque monkeys

    Cows may be sacred in India but they are responsible for spreading the single most deadly infectious disease known to man-tuber...

    (03:13)
  • Parasites and leeches show

    Parasites and leeches

    Mike goes in search of a nasty tummy bug in the Vietnamese countryside but gets more than he bargained for, when he meets a gia...

    (03:12)
  • Wildest weather show

    Wildest weather

    Discover where in our solar system rages a storm twice the size of Earth.

    (03:00)
  • Dramatic Effects show

    Dramatic Effects

    Discover the reason why the atmosphere would change and the oceans would expand.

    (02:58)
  • New World show

    New World

    Welcome to a new world, a very still world.

    (01:20)
  • Intriguing show

    Intriguing

    The brief flyby of Voyagers 1 and 2 raised many questions for spacecraft Galileo to answer.

    (03:09)
  • Black Sky show

    Black Sky

    Mercury would seem to be like the moon with a black sky ablaze with the Sun.

    (00:38)
  • Shattered Leg show

    Shattered Leg

    A simulation of the injury of a fossilized Gorgosaur who suffered a compound fracture unlocks hidden secrets.

    (02:42)
  • Montauk Monster show

    Montauk Monster

    Find out what mysteries are solved in the episode of Wild X Files.

    (01:07)
  • Toad Guts Everywhere! show

    Toad Guts Everywhere!

    What is causing the toads of Hamburg German to die via explosion?

    (02:33)
  • Cannibal Squid Invasion show

    Cannibal Squid Invasion

    Giant squid are invading the California coast – but how did so many squid end up in colder waters?

    (02:38)
  • Continuity Confusion show

    Continuity Confusion

    Catching scene changes isn’t so tough if you can master the art of paying attention.

    (01:54)
  • Apollo Robbins on Fear show

    Apollo Robbins on Fear

    Apollo explains how fear and magic can work side-by-side.

    (01:55)
  • Jason Silva on What You Don't Know show

    Jason Silva on What You Don't Know

    Jason Silva wants you to explore the complexities of the technology we use every day.

    (01:24)
  • Choice Blindness show

    Choice Blindness

    Take a test to see how your brain lies to you so you can make snap decisions.

    (00:58)
  • UFO Over Phoenix? show

    UFO Over Phoenix?

    Did the team just catch a glimpse of an unknown craft in the night sky?

    (02:37)
  • History of Civilization show

    History of Civilization

    With the discovery of writing, humankind was able to evolve the power of communication.

    (01:09)
  • Cosmos: Ann Druyan show

    Cosmos: Ann Druyan

    Ann Druyan explains her vision and exciting details about Cosmos.

    (01:10)
  • Eco Workshop show

    Eco Workshop

    The next morning and the Planet Mechanics’ eco-workshop is up and running. Dick and Jem are in the south of England on their ...

    (02:52)