Akhir 28, 1432, April 02, 2011, SPA -- A Japanese nuclear official says highly radioactive water is leaking from a damaged nuclear plant into the Pacific Ocean. Nuclear safety spokesman Hidehiko Nishiyama says the air above the leak contains 1,000 millisiverts of radioactivity. Exposure to 500 millisiverts over a short period of time can increase the risk of cancer. The water was seeping Saturday from a crack in the containment for a maintenance pit on the edge of the nuclear site, according to a report of the Associated Press. The Fukushima Dai-ichi plant has been spewing radioactivity since it was hit by a tsunami three weeks ago.
