EarthNuclear super-fuel gets too hot to handle As the nuclear industry tries to squeeze the most possible energy out of uranium, safety fears are emerging and a waste-disposal problem looms ¿ìè¶ÌÊÓÆµ
TechnologySacking of nuclear official prompts row The Canadian Nuclear Safety Commission's decision to close a reactor critical for medical supplies has cost its chief her job ¿ìè¶ÌÊÓÆµ