Guest Writer
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Magazine
In the Aug. 18 SN: Water scarcity, Everglades on the edge, megacities face rising seas, signs of a liquid lake on Mars, a baby snake fossil, blood pressure and brain health, wildfires erase clean air gains and more.
Charles Petit's Articles
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SPIDER shrinks telescopes with far-out design
Researchers hope new approach to interferometry and photonics will replace standard telescopes and long-range cameras where room is scarce. - Feature
Pumping carbon dioxide deep underground may trigger earthquakes
Injecting carbon dioxide deep underground offers a promising way to curb global warming, but the extra pressure may cause faults to slip or fractures to release the buried gas. - Feature
Heart of the Matter
Neutrinos’ shifty behavior might help explain why the universe has so much stuff in it. - Feature
Soil’s Hidden Secrets
Scientists around the world are closing in on some dirty truths about carbon emissions and climate change.
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The Ultimate Clock
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Stellar oddballs
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Continental Hearts
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Black hole silhouettes
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Life from scratch
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In Pursuit of the Briefest Beat