The [[earthquake]] has caused three nuclear power plant cooling systems to fail and those affected reactors. Thousands of residents were evacuated. <ref>[http://www.foxnews.com/world/2011/03/11/japan-issues-emergency-nuke-plant-leak Radiation Levels Surge Outside Two Nuclear Plants in Japan.]</ref> | The [[earthquake]] has caused three nuclear power plant cooling systems to fail and those affected reactors. Thousands of residents were evacuated. <ref>[http://www.foxnews.com/world/2011/03/11/japan-issues-emergency-nuke-plant-leak Radiation Levels Surge Outside Two Nuclear Plants in Japan.]</ref> |