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News tagged with arctic sun
Geomagnetic storm subsiding
A geomagnetic storm that sparked auroras around the Arctic Circle and sent Northern Lights spilling over the Canadian border into the United States on April 12, 2011 is subsiding. NOAA forecasters estimate ...
Space & Earth / Space Exploration
Apr 14, 2011 |
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Treatment lowers temp, saves patients in cardiac arrest
Nearly 200,000 out-of-hospital incidents of sudden cardiac arrest occur among U.S. residents each year. For every minute care is delayed, survival is decreased.
Dec 30, 2008 |
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