Press Room

Access to Experiments and Key Titles Available at www.galeschools.com

FARMINGTON HILLS, Mich., March 6, 2006 – This Earth Day, Thomson Gale, part of the Thomson Corporation (NYSE: TOC; TSX: TOC), encourages educators, students and families to visit http://www.galeschools.com/environment/, where they can access f ree experiments, information on the environment, related Web links, tools for teachers and parents, and environment-focused Thomson Gale titles.