More than 40 chemicals have been detected in navel oranges. But, like artificial grape, one of these, octyl acetate, is the chemical used to give artificial orange flavor its flavor and scent. And ...

Organic esters tend to be smelly molecules. Some of them are pleasant smelling, while others are quite pungent and unpleasant. Rare hantavirus that killed Gene Hackman's wife surged in Arizona in ...