The National Trust for Historic Preservation has received a number of awards for its magazine, Preservation, and their online version is well worth a look. The site is quite nice, and it contains brief profiles of current preservation stories written especially for this website. Recent stories have included profiles of neon signs in Los Angeles, brewery renovations in Milwaukee, and a list of the ten most endangered Civil War battlefields. The site is rounded out by an online archive which allows visitors to search back issues from 1992 to 2006.