April 17, 2012
A combine harvests a field of wheat. Researchers are working to "silence" gluten proteins in the grain that are factors in an intestinal malady.
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About 10,000 years ago Earth's climate lurched from bitter Ice Age conditions to the much balmier time in which we live today. We don't fully understand what caused that great climate shift, but we know it was near the time of that great temperature trans