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Discovery Channel : Science, History, Space, Tech, Sharks, News

Discovery Channel online lets you explore science, history, space, tech, sharks, & more, with videos & news, plus exclusives on your favorite TV shows.

Let There Be Sharks

Follow real sharks in the new Sharkrunners game. And find out more about why sharks are disappearing and what's being done to save them. Plus, watch shark video.

Greenland Going Green?

Scientists say they have determined the tipping point at which carbon emissions will cause all of Greenland's ice to melt away. Get more at Discovery News.

Wild Thing

When Bear Grylls gets out in nature, you're never sure what he's going to do next. Watch some of the strange things he's already done in the Man Vs. Wild video gallery.

The Ed Files

Former astronaut Edgar Mitchell opens up on his belief in UFOs and a Roswell coverup. See what else he has to say at Discovery Space.

So, What's Next?

Take a peek into the future, from a blog on floating houses to the Top Ten predictions of what's to come. And look back at great inventions that never quite made it.

 
News Headlines
Is the World's Largest Shark Shrinking?
Whale sharks have been so exploited that they are shrinking in size, according to a new study.
 
 
Features
storm, superstorm, hurricane
 
Top Games
Deadliest Catch
 
Discovery of the Day
So Where Are Our Hover Skateboards?
July 25, 1959: A strange new vehicle called a hovercraft crosses the English Channel between Calais and Dover in slightly more than two hours. On board, acting as ballast, is its inventor, Christopher Cockerell, who first tested his idea of a vehicle riding on air by using an air blower on a cat food tin inside a coffee can. More ...
 
 
Plug In
Listen to "Boom De Ah Dah" Anywhere
Keep the music in your head. And download the FREE ringtones.

Shark Yourself!
Get in the true spirit of Shark Week. Go Shark Yourself!

Challenge the MythBuster
Can that story be believed? Send in myths you want to see busted.

 
TV Shows
 
Our Networks
  • Animal Planet
    Animal Planet
    Dedicated to the unique relationship between people and animals.
     
    HD Theater
    HD Theater
    Wildlife, world culture, adventure and more exclusive content in HD.
     
  • Discovery Health
    Discovery Health
    Your source for health & wellness info, tips, tools & support.
     
    Military Channel
    Military Channel
    Your only destination for weapons, warfighters and history - 24/7.
     
  • The Science Channel
    The Science Channel
    The only network devoted entirely to the wonders of science.
     
    TLC
    TLC
    TLC is an affirmative and connective experience.
     
 
Top Video
 
 
How Stuff Works
Inside "The Dark Knight"
See how Batman got his movie makeover.

Intelligent Highways
Is the future gridlock-free?

How Pink and Blue Work
How did the gender colors get started?

How Crop Circles Work
Are they the work of aliens or humans with too much time on their hands?

How Road Rage Works
Why do normally calm people go ballistic behind the wheel?

 

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