Archive: 28/09/2015

Heat waves hit heat islands hardest

Extreme summers like that of 2012—which saw record temperatures in cities across the U.S.—may be atypical, but experts say they will return, especially as the planet warms under climate change. And as they do, cities ...

dateSep 28, 2015 in Environment
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SDO captures image of mid-class solar flare

The sun emitted a mid-level solar flare, peaking at 10:58 a.m. EDT on Sept. 28, 2015. NASA's Solar Dynamics Observatory, which watches the sun constantly, captured an image of the event. Solar flares are powerful bursts of ...

dateSep 28, 2015 in Space Exploration
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