Purdue University News Release June 14, 2007 Reduced greenhouse gas emissions required to avoid dangerous increases in heat stress, researchers say http://news.uns.purdue.edu/x/2007a/070614DiffenbaughHeat.html A study led by a Purdue University researcher projects a 200 percent to 500 percent increase in the number of dangerously hot days in the Mediterranean by the… Continue reading

Arizona: Trees, animals stressed

Randy Babb, a biologist with the Arizona Game and Fish Department, offers the Gambel’s Quail as Exhibit A on the impact of the state’s drought. The birds forage on winter annuals that contain a chemical similar to estrogen. In dry years, when those plants are sparse, quail hens lay fewer… Continue reading