How is it possible that the leaves are already turning red, kids are back in school, and people are starting to talk about Halloween? 2015 is moving pretty quickly, but we're keeping up with the times with a new, hot-topic webinar about EPA's "Waters of the United States", several offerings of an updated version of the Contaminant Chemistry course that was our first class EVER back in 2000, and  a first-time-in-a-new-area session of our popular Aquatic Toxicology class.