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Science Channel: Space, Technology, Earth Science, Geology

Learn about outer space, leading scientific exploration, new technology, earth science basics, & more with science videos & news from Science Channel.

Mass Mammal Extinction?

Conservationists warn that many of the world's mammal species face a "bleak" future, with as many as a third in danger of becoming extinct.

Sci Q Sundays

Join theoretical physicist Michio Kaku on a journey to the stranger realms of the universe.

Weird Connections

Experience the curious world of cutting-edge, atypical science to see how unexpected discoveries lead to new technologies.

Secret Life of the Brain

Go inside the lives of people who struggle with brain injuries that dramatically alter their perceptions of reality, space and time.

Science Screening Room

From brilliant minds to space travel, sit back and watch the latest science videos here.

 

TOP TEN LISTS

Deadly Diseases
What are the most common, but deadliest, diseases?
 
 

COOL INTERACTIVES

cool interactives
 

EYE CANDY

eye candy
 

IS THIS A GOOD IDEA?

good idea
Which Candidate Is Better for Science?
We didn't hear much about it in the debates, but the next president will have a major impact on the advancement of science. What are the candidates' specific proposals? We'll consider McCain this week and Obama next.

Join the debate now!

 
 

TEN QUICK QUESTIONS

William Shatner
Capt. Kirk sounds off on space travel and the latest Star Trek film.

Michael Oppenheimer
The Pulitzer Prize-winning scientist talks about the environment.

Michio Kaku
Are time travelers in our midst? It's possible.

ten quick questions
 

FEATURED SITES

  • Baseball's Secret Formula
    Learn how scientific methods are challenging baseball wisdom.
     
    Beyond Tomorrow
    Explore cutting-edge scientific and technological advancements.
     
    Brainman
    Go inside the peculiar brilliance of a man called a "super brain."
     
    COOLFUEL
    Shaun Murphy criss-crosses America in vehicles that run on anything but gas.
     
    Cosmos
    Learn more about Carl Sagan and take our Cosmos quiz.
  • Download
    Learn the true story of the Internet from the men and women who made it possible.
     
    Greatest Discoveries
    Review the 100 greatest discoveries across eight different science categories.
     
    How It's Made
    Find out how many of the everyday objects we use are manufactured.
     
    Invention Nation
    Take a veggie-fueled trip across America in search of amazing eco-inventions.
     
    It's All Geek to Me
    Unravel the mystery behind complex tech gadgets we use every day.
  • Mars Rising
    Experience the extreme dangers of a human mission to Mars.
     
    Sci Q Sundays
    Join physicist Michio Kaku on a trip to the stranger realms of science.
     
    Space Week
    Play the solar symphony game and explore the violent history of the moon.
     
    Survivorman
    Alone in the wild, Les Stroud shows the skill to survive. See his top ten lists.
     
    Weird Connections
    See how bizarre experiments can lead to new technologies.
 

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.
     
    Investigation Discovery
    Investigation Discovery
    Delivering remarkable insight into investigation, forensic analysis and true stories that piece together puzzles of human nature.
     
  • 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.
     
    Turbo
    Turbo
    High performance content about the technology and culture of cars, motorcycles, airplanes and more.
     
  • Discovery Channel
    Discovery Channel
    The premier provider of real-world entertainment.
     
    TLC
    TLC
    TLC is an affirmative and connective experience.
     
    Planet Green
    Planet Green
    A global initiative including a television network, interactive tools and "how-to" resources.
     
 
TOP VIDEO
 

DISCOVERY STORE

 
BEST SELLER
The Ultimate Space DVD Set
- $64.95
 

HowStuffWorks

How Atoms Work
Atoms are natural building blocks. What are they made of?

How Telescopes Work
Like windows onto the universe, telescopes are a central tool of modern exploration.

How Electricity Works
Imagine a life without electricity. Almost impossible, isn't it?

How GPS Receivers Work
Our ancestors used extreme measures to keep from getting lost. These days, we use GPS.

How Black Holes Work
What are black holes? How can we find them?

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