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Contents
- Mystery Meteorite: The case for (and against) a rock from Mercury
- Hard Times for Theorists in a Post-Higgs World: The Large Hadron Collider’s big success leaves no clear avenue for new physics
- In the Eye of the Tiger: Global spread of Asian tiger mosquito could fuel outbreaks of tropical disease in temperate regions
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Read articles, including Science News stories written for ages 9-14, on the
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Contents
- Infection time: Disease is more severe when it hits in the morning, at least in mice
- Explainer: Our bodies’ internal clocks: Biological clocks determine hunger, sleepiness and other daily rhythms
- Flu in the air: Germs tiny enough to pass through surgical masks may cause half of all cases
FOR KIDS: Fracking fuels energy debate
The hydraulic fracturing, or fracking, of deep shale deposits is unearthing a lot of natural gas — and controversy
Web edition: July 30, 2012
Claims and counterclaims about the risks of fracking have dominated U.S. energy news since early 2011, generating plenty of heat. The safety of this technology, whose use has grown dramatically in the last few years, is not settled. But scientists’ studies have begun to suggest that natural gas production can be quite polluting, especially if it’s not managed carefully.
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