Houghton Mifflin Partners with yourhomework.com to Help Grade K-12 Students with Schoolwork LOS ANGELES, Feb. 25, 2003 (PRIMEZONE) -- Today yourhomework LLC, a leading Web site for teachers, parents and over a half million students from grades K-12, and Houghton Mifflin Company, one of the...

First Teacher-Approved Chatroom Protects Students and Parents LOS ANGELES, Jan. 16, 2003 (PRIMEZONE) -- Today yourhomework LLC, a leading Web site for teachers, parents and over a half million students from grades K-12, announced a new security technology to...