Feb. 23, 2012
USDA Surveys the Chemical Profiles of American Olive Oils
A new study illustrates the chemical diversity of olive oil varietals in the U.S. to fine-tune standards and prevent trade restrictions for American exporters.
Aug. 25, 2011
Mushrooms, Pepperoni and Benzopyrene
Onions and anchovies aren't the only toppings on your favorite pizza. Another ingredient is a grade of oil so low, you can't even call it "olive oil."
Apr. 11, 2011
California Bill Would Align Laws With New U.S. Olive Oil Standards
The California State Health Committee voted unanimously in favor of Senate Bill 818, a first step toward revising the state's olive oil standards to match new USDA definitions.
Feb. 16, 2011 Production
Edwin Frankel: Taking California Olive Oil to Higher Standards
Oct. 25, 2010 Grades
Sep. 25, 2010 N. America
Jul. 15, 2010 World
Jul. 14, 2010 World
Report: Most Imported Extra Virgin Olive Oils Aren't Extra Virgin