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Planetary Science
Saturn’s rings are surprisingly young and may be from shredded moons
Final data from the Cassini spacecraft put a date and a mass on the gas giant’s iconic rings.
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Science & Society
U.S. religion is increasingly polarized
Organized religion in the United States increasingly belongs to fervent believers, a new study finds.
By Bruce Bower -
Neuroscience
In a tally of nerve cells in the outer wrinkles of the brain, a dog wins
Among some carnivores, golden retrievers rate at the top for numbers of nerve cells, study finds.
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Health & Medicine
Fracking linked to low birth weight in Pennsylvania babies
Babies born to moms living within one kilometer of a hydraulic fracturing site were more likely to be born underweight, researchers say.
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Earth
Federal maps underestimate flood risk for tens of millions of people, scientists warn
New flood maps suggest that the U.S. government underestimates how many people live in floodplains.
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Tech
Electric eels provide a zap of inspiration for a new kind of power source
Battery-like devices inspired by electric eels could someday power wearable and implantable tech or soft robots.
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Science & Society
These are the most-read Science News stories of 2017
From Cassini and eclipses to ladybugs and dolphins, Science News online readers had a wide variety of favorite stories on our website.
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Science & Society
2017 delivered humility, and proved our potential
Acting Editor in Chief Elizabeth Quill reflects on some of the top scientific stories of 2017.
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Science & Society
Colliding neutron stars, gene editing, human origins and more top stories of 2017
A gravitational wave discovery is the year's biggest science story — again.
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Astronomy
This year’s neutron star collision unlocks cosmic mysteries
A rare and long-awaited astronomical event united thousands of astronomers in a frenzy of observations.
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Genetics
CRISPR gene editing moved into new territory in 2017
Scientists edited viable human embryos with CRISPR/Cas9 this year.
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Climate
The Larsen C ice shelf break has sparked groundbreaking research
The hubbub over the iceberg that broke off Larsen C may have died down, but scientists are just getting warmed up to study the aftermath.