Reuters – Insurgents in Iraq have seized nuclear materials used for scientific research at a university in the country’s north, Iraq told the United Nations in a letter appealing for help to “stave off the threat of their use by terrorists in Iraq or abroad.” Nearly 40 kilograms (88 pounds) of uranium compounds were kept at Mosul University, Iraq’s U.N. Ambassador Mohamed Ali Alhakim told U.N. Secretary-General Ban Ki-moon in the July 8 letter obtained by Reuters on Wednesday. Continue reading.