New research results from the University at Buffalo's Research Institute on Addictions (RIA) suggest that most parents are aware of and accurately evaluate the extent of their teenager's cigarette smoking, marijuana use, drinking and overall substance use.

Last August German police discovered about 50 tons of rotten meat on the premises of a wholesaler in Bavaria. Because the risk of rotten meat turning up in grocery stores everywhere is not to be underestimated, the importance of efficient food quality monitoring is clear.