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Wake up before dawn on August 31 to see – in additon to the moon and Jupiter – the Gemini stars, Castor and Pollux, and the red planet Mars.
Matt Daniel's WeatherGlobe
U.S. snow and ice in 2013 compared to 2012
Blogus scientificus by Alex Reshanov
Humans aren't top predators, says new report
Earth Trekker by Deanna Conners
Early warning system for abrupt climate impacts