In 1986, an explosion at the Chernobyl Nuclear Power Plant led to the single worst nuclear accident in history.
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/28-years-later-animals-chernobyl-have-reclaimed-their-homeland-price
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/huffington-post-0
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/nuclear-accidents
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/chernobyl-disaster
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/radiation
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/hazardous-waste
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/wildlife
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/health-effects
[9] http://admin.indiaenvironmentportal.org.in/category/thesaurus/ukraine
[10] http://admin.indiaenvironmentportal.org.in/category/thesaurus/flora
[11] http://admin.indiaenvironmentportal.org.in/category/thesaurus/fauna
[12] http://admin.indiaenvironmentportal.org.in/category/thesaurus/trees
[13] http://admin.indiaenvironmentportal.org.in/category/thesaurus/ecology
[14] http://admin.indiaenvironmentportal.org.in/category/thesaurus/nuclear-safety
[15] http://admin.indiaenvironmentportal.org.in/category/thesaurus/nuclear-power
[16] http://admin.indiaenvironmentportal.org.in/category/thesaurus/nuclear-power-plants
[17] http://admin.indiaenvironmentportal.org.in/category/thesaurus/energy