Bees make blue honey after feeding on M&M's plant waste

October 5, 2012 (RIBEAUVILLE, France)

Since August, beekeepers around the town of Ribeauville in the region of Alsace have seen bees returning to their hives carrying unidentified colorful substances that have turned their honey unnatural shades.

Mystified, the beekeepers embarked on an investigation and discovered that a biogas plant 2.5 miles away has been processing waste from a Mars plant producing M&M's, bite-sized candies in bright red, blue, green, yellow and brown shells.

According to Alain Frieh, president of the apiculturists' union, the unsellable honey is a new headache for around a dozen affected beekeepers already dealing with high bee mortality rates and dwindling honey supplies following a harsh winter.

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