20 May 2012

”Choosing the Best Sunscreens—and Avoiding the Worst”

” SPF values above 50+. The FDA says these labels are misleading and may encourage people to stay out in the sun for too long. Since SPF is based only on UVB protection (which prevents sunburn but does not guard against premature aging and deeper tissue damage), users of super high SPF products often have a false sense of security.”


April Temperatures Globally 5th-Highest on Record

”The globally-averaged temperature for April marked the fifth warmest April since record keeping began in 1880. NOAA also reports that La Niña has ended and neutral conditions have returned over the equatorial Pacific Ocean.”


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