This April 10 image taken by T-Hawk drone aircraft and released by Tokyo Electric Power Co., shows the damaged reactor building of Unit 1 of the tsunami-crippled Fukushima Dai-ichi nuclear power plant in Okuma, Fukushima Prefecture, northeastern Japan. Japan's nuclear safety agency said workers entered the reactor building of Unit 1 at the nuclear complex for the first time Thursday after the March 11 earthquake. (Associated Press/Tokyo Electric Power Co.)
Featured Photo Galleries
