All Stories

  1. Humans

    The taming of the cat

    People had pet cats at least 9,500 years ago, long before ancient Egyptians started worshipping felines.

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  2. Environment

    Little bits of trouble

    Extremely tiny particles known as buckyballs can harm living cells.

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  3. Tech

    Flying the Hyper Skies

    A little airplane called the Hyper-X has broken the speed record for jet aircraft.

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  4. Planets

    Planets on the Edge

    The discovery of a strange, planetlike object beyond Pluto adds to the puzzle of how the solar system formed.

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  5. Tech

    Supersuits for Superheroes

    Becoming stronger may someday mean putting on a robotic suit.

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  6. Environment

    An ocean view’s downside

    Population growth in coastal areas could threaten shoreline ecosystems.

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  7. Animals

    Ganging up to grab more food

    Food-snitching birds may drive wolves to hunt in large packs.

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  8. Animals

    Sea otters, kelp, and killer whales

    Learning more about sea otters can help rescue the animals and save coastal ecosystems.

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  9. Animals

    Some birds heed a monkey’s warnings

    An African forest bird can tell which monkey alarm calls to pay attention to.

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  10. Brain

    Grannies give gift of longer life

    Kids tend to live longer when a grandmother takes part in their daily lives.

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  11. Tech

    Drawing energy out of wastewater

    Microbes in a fuel cell can generate electricity from plant and animal waste in water.

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  12. Genetics

    A butterfly’s new green glow

    Scientists have tweaked a butterfly's genes to make its eyes glow green.

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