All Stories

  1. Planets

    Home on the moon

    Astronomers say rocky moons orbiting distant planets might support alien life.

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  2. Fossils

    Dino-sized poop

    Ewww: Scientists use poop from living animals to estimate the size of dung dropped by T. rex and other dinos.

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  3. Climate

    Climate’s troublesome kids

    The recurring climate events El Niño and La Niña trigger long-lived changes to weather around the world.

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  4. Teacher’s Questions for Climate’s Troublesome Kids

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  5. Earth

    Piercing a buried polar lake

    Researchers in Antarctica drilled through a half-mile of ice to reach water that hasn’t had contact with the atmosphere for thousands of years.

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  6. Health & Medicine

    Sleeping in space

    Volunteers face problems on a make-believe mission to Mars.

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  7. Brain

    Baby brain, adult disease

    Scientists find signs of Alzheimer’s disease in the brains of infants.

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  8. Animals

    Cool Jobs: Delving into dung

    Scientists uncover fascinating secrets through the study of animal feces.

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  9. Teacher’s Questions for Delving into Dung

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  10. Brain

    Learning language before birth

    Scientists find that newborns can recognize vowel sounds similar to those spoken by their parents.

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  11. Health & Medicine

    Getting a grip

    Wrinkled fingers seem to be an advantage in wet environments.

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  12. Computing

    Your head’s battery

    Fluids in the inner ear can actually power an electronic device, such as an implant.

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