Seeking hardier breeds for drought, climate change
Published 08/08/2012, The Associated Press
DES MOINES, Iowa (AP) — Cattle are being bred with genes from their African cousins who are accustomed to hot weather. New corn varieties are emerging with larger roots for gathering water in a drought. Someday, the plants may even be able to "resurrect" themselves after a long dry spell, recovering quickly when rain returns.Word count: 1052
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