mistakes were made Australia is searching the desert for a dangerous radioactive capsule smaller than a penny Mark Frauenfelder
florida Florida passes bill to allow radioactive fertilizer waste to be used in new road construction Mark Frauenfelder
contamination "Significant radioactive contamination" found at St. Louis elementary school Mark Frauenfelder
corruption Congressional red team discovers that it's (still) trivial to acquire all the materials for a dirty nuke Cory Doctorow
terrorism Organized crime gangs keep trying to sell radioactive material to terrorists Mark Frauenfelder
Science Mars Science Laboratory + Curiosity Rover: Interview with NASA JPL's Ashwin Vasavada Xeni Jardin
Science Japan Nuclear Crisis: Sawdust, shredded newspaper, "diaper absorbent" fail to soak up radioactive water Xeni Jardin
Science Japan finds radiation contamination of milk, spinach; water in Fukushima contaminated, Tokyo water shows trace Xeni Jardin