Va-based food distributor using DNA to track beef

First came organic, then free-range, then local. Now discerning diners with a penchant for spending a premium to know where food comes from are pushing DNA-traceable meat onto restaurant menus.

New poll provides snapshot of New Yorkers' views

(PhysOrg.com) -- New York state residents are concerned about the obesity epidemic -- but only 24 percent support a junk food tax, and 39 percent support banning TV ads for junk food.

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