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Honeybee Pheromones

A Cause of or Cure for Colony Collapse Disorder? Honeybees use pheromones, or chemical messengers, to communicate with each other and orchestrate complex but cohesive hive activities. While such chemical...
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Risky Business

The Price of Innovation in the Pharmaceutical Industry If you feed a camel less and less every day, you save a great deal of money. But then the camel dies. This, according to chemistry professor Paul...