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Lifestyle
The Upside of Tanning
Suntanning may get a bad rap, but it's also nature's best source of vitamin D. That, and other reasons why soaking up the rays isn't all bad.
Education
NASA Creates Awesome iPad App for Science Education
The new "Visualization Explorer" app takes NASA's trove of satellite data and brings it to life in a free app.
Environment
A Cooler Sun Won't Stop Climate Change
Those headlines are misleading you. Scientists think the sun may go through a dormant period, but that won't stop the rise in global temperatures.
