A suburban Chicago high school is introducing a new kind of test for its students this fall - mandatory alcohol testing. St. Viator High School in Arlington Heights, Ill., plans on using hair samples ...

Two-thirds of tested samples of alcohol prep pads tied to a massive recall, serious infections and death were contaminated with dangerous bacteria, including tainted products from eight of 10 separate ...

The field of alcohol and drug abuse testing is rapidly evolving, with new drugs continually emerging and new methods for their accurate detection and quantification continuing to be required. Dr. Olof ...