President Bush moved Thursday to drop North Korea from a list of countries that sponsor terrorism and lift some trading sanctions after the isolated totalitarian state turned over a long-delayed report that includes details of plutonium production in its nuclear program. ...more

June 27, 2008

It was nearly 50 years ago that Physicians for Social Responsibility first helped find traces of radioactive waste in children's teeth as a result of atmospheric nuclear testing. ...more

February 23, 2008

Over the years, Caroline Kennedy sometimes wondered about a third-grader who wrote to her father, President Kennedy, worried that Russian bomb tests at the North Pole would kill Santa Claus. ...more

December 25, 2007

NEW YORK - Over the years, Caroline Kennedy sometimes wondered about a Michigan third grader who wrote to her father, President Kennedy, worried that Russian bomb tests at the North Pole would kill Santa Claus. ...more

December 24, 2007