ET&C published highly cited, heavily downloaded Focus Articles and Critical Reviews in 2012. These articles highlight the latest research in the field, and have become a valuable asset to ET&C readers. The journal is now accepting proposals for Focus Articles for the second half of 2013 and would like to encourage SETAC members to submit their ideas and research. If you have an idea for a Focus Article, please contact ET&C’s Editor-in-Chief Allen Burton at email@example.com. Critical Reviews can be submitted online throughout the year at mc.manuscriptcentral.com:80/etc.