zone

  1. Denise

    USDA has revised the plant hardiness zone map

    For the first time since 1990 the USDA has revised the plant hardiness zone map to account for global warming. http://www.knoxnews.com/news/2012/ja...flects-global/ This interactive map is very easy to use: http://planthardiness.ars.usda.gov/PHZMWeb/
  2. Denise

    NASA - NASA's Kepler Mission Confirms Its First Planet in Habitable Zone...

    More news on possible life on other planets: http://www.nasa.gov/mission_pages/kepler/news/kepscicon-briefing.html
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