A black memory: Chernobyl nuclear disaster Annan calls for support for victims of Chernobyl      UNITED NATIONS, April 26 (Xinhua) -- UN Secretary-General Kofi Annan on Wednesday called for support for the victims of the Chernobyl Disaster. Full Story>> IAEA chief calls for co-op on global nuclear safety      VIENNA, April 26 (Xinhua) -- Director-General of the International Atomic Energy Agency (IAEA) Mohamed ElBaradei said on Wednesday that the international community should strengthen cooperation to ensure the safe use of nuclear energy.  Full Story>> Ukrainian mourners mark 20th anniversary of Chernobyl tragedy     BEIJING, April 26 (Xinhua) -- Hundreds of Ukrainian mourners holding candles and red carnations marked the 20th anniversary of the Chernobyl nuclear disaster on Wednesday. Full Story>>          It was the worst nuclear accident the world had ever seen. Twenty years ago, on April 26, 1986, a blast at a power plant in the Ukrainian town of Chernobyl sent a cloud of radioactive dust across northern and western Europe and as far away the eastern United States. <<Full Story View of Chernobyl nuclear power plant Living under Chernobyl sky Related News:  Ukraine expects to cooperate with China in peaceful use of nuclear energy  Canada announces support for Chernobyl shelter  Impacts of Chernobyl disaster linger on   Official: Chernobyl pollution still affects 1.5 mln Russians  Ukrainian leader appeals for help to return life to stricken region  Chernobyl blast may kill 1000 British children