Chili peppers' evolutionary origins have Colorado flavor, ne

Chili peppers are an important ingredient for many foods. Now, a new study shows that they have been around for much longer than we thought, with origins in parts of the Mountain West.

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Colorado , United States , Colombia , Boulder , America , Stacey Smith , Abel Campos , Cu Boulder Museum Of Natural History , University Of Colorado Boulder , South America , Colorado Boulder , Green River Formation ,