82,404 subscribers and counting ...
Saturn eclipsing the sun, as seen by Cassini spacecraft in 2006. More about this image. Credit: CICLOPS, JPL, ESA, NASA
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