Time for Kids http://www.timeforkids.com/TFK/
Scholastic News Online http://www2.scholastic.com/browse/scholasticNews.jsp?FromBrowseMod=true&Ns=Pub_Date_Sort|1&CurrPage=scholasticNews.jsp&TopicValue=Scholastic%20News
CNN Student News http://www.cnn.com/studentnews/