All Stories

  1. Planets

    The comet that came in from the cold

    Comet ISON is hurtling toward the sun at breakneck speed. During this first (and possibly last) trip around the sun, it will either shoot back into space or be torn apart.

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  2. Brain

    Sleeping brains take a bath

    During waking hours, litter builds up in the spaces between brain cells. A new study shows that during sleep, fluid from the brain and spinal cord takes out this trash.

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  3. Earth

    Water helped erect Iceland’s lava towers

    Science pointed the way to understanding why these curious natural pillars form.

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  4. Brain

    In pursuit of memory

    Why is granny so forgetful? Scientists must learn how the brain builds memories if they hope to figure out why recall fails in old age.

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  5. 2013 U.S. Report Card on reading and math

    Today marks the release of the 2013 Nation’s Report Card, with data on how fourth and eighth grade students are doing in reading and math. What does it mean?

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  6. Fossils

    King of Gore

    Paleontologists debut the oldest T. rex ancestor. Weighing as much as a car and longer than a two-story building is tall, this meat eater would have been one fierce predator.

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  7. Planets

    So many ‘Earths’

    A new analysis suggests humans are not alone in the universe. Our galaxy alone may host billions of Earth-like planets, ones able to support life as we know it.

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  8. Brain

    One eye, 3-D

    Most scientists think people need two eyes to see a flat image or movie in three dimensions. However, a new study suggests seeing in 3-D with one-eye is possible.

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  9. Get out of the lab and into the classroom with a science education grant

    Help bring science to the classroom, get kids interested in science, and show what a life in science, technology, engineering or mathematics is like. People in STEM careers are eligible for up to $15,000 in funding to create a volunteer program.

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  10. Fossils

    Where do humans come from?

    Some scientists propose a newfound South African species as the most likely ancestor of the line that led to humans. But not everyone accepts that this is where it all began.

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  11. Need money to invent? Get your own grant!

    The Lemelson-MIT InvenTeam offers high school students grants to help bring to life inventions that often can help those in need. Along the way, students get experience in solving real-world problems.

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  12. Space

    The Milky Way’s ‘flag’ action

    Our galaxy flutters, but astronomers are perplexed as to why.

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