LIVERMORE, California, Nov. 28 (TNSjou) -- The U.S. Department of Energy's Lawrence Livermore National Laboratory issued the following news release: Under normal conditions, radioactive materials such as uranium work in a predictable manner. But take those same materials and put them under extreme conditions with high temperature in a short timescale and a rapid cooling process and their decomposition pathways change dramatically. Lawrence Livermore National Laboratory (LLNL) scientists built  more