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  1. Planetary Science

    New Horizons shows Ultima Thule looks like a snowman, or maybe BB-8

    Ultima Thule’s snowmanlike shape shows the New Horizons target was probably two space rocks that got stuck together.

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  2. Health & Medicine

    A new implant uses light to control overactive bladders

    Experiments in rats show that a new soft device could help alleviate frequent, sudden urges to urinate.

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  3. Anthropology

    This scientist watches meat rot to decipher the Neandertal diet

    This scientist is studying how meat changes as it rots to figure out what Neandertals might have eaten.

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  4. Astronomy

    Known as the ‘mother of Hubble,’ astronomer Nancy Roman dies at 93

    Astronomer Nancy Roman, the “mother of Hubble,” has died.

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  5. Animals

    Macaques take turns while chattering

    Japanese monkeys take turns while communicating. Adjusting response times while chattering, macaques intentionally pause like humans do when chatting.

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  6. Planetary Science

    Live updates: New Horizons’ flyby of a distant Kuiper Belt object

    The New Horizons spacecraft is ready for the most distant close flyby of a rocky object in the solar system, a rocky body called MU69 or Ultima Thule.

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  7. Astronomy

    These are the most-read Science News stories of 2018

    From male birth control to wombat poop, Science News online readers had a wide variety of favorite stories on our website.

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  8. Science & Society

    What will be the big science stories of 2019? Here are our predictions

    From black hole insights to the future of self-driving cars to figuring out what it means to be human, 2019 will be a big year in science.

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  9. Artificial Intelligence

    Artificial intelligence is mastering a wider variety of jobs than ever before

    In 2018, AI bested humans at following fauna, diagnosing disease, mapping the moon and more.

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  10. Astronomy

    50 years ago, astronauts orbited the moon for the first time

    Apollo 8 launched on December 21, 1968, with three astronauts on board, making 10 revolutions around the moon — the first manned lunar orbits.

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  11. Astronomy

    2018 was a busy year in space

    This year, some missions started exploring the cosmos, while others were winding down.

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  12. Health & Medicine

    Americans are sleeping less than they were 13 years ago

    A survey suggests that nearly one-third of American adults are sleeping fewer than 6 hours a night, and minority groups are most affected.

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