| Apr 5, 2011
The operator of Japan's crippled Fukushima Daiichi nuclear plant began releasing thousands of tons of radioactive water into the sea Monday evening under an emergency measure approved by the government to make room in storage tanks for far more severely...
| Apr 6, 2011
The operator of Japan's stricken nuclear plant said Wednesday that it had apparently contained at least one leak that was allowing radiation to seep into the sea.
Tokyo Electric Power Co. had said Tuesday that it had found iodine-131 at 7.5 million times...
| Apr 6, 2011
| 11:57 AM
Engineers began injecting nitrogen into one of the reactors at the troubled Fukushima Daiichi nuclear power plant Wednesday evening as radiation levels in seawater near the plant dropped and a new report from the U.S. Nuclear Regulatory Commission...
| Apr 7, 2011
For nearly four weeks, Japanese emergency crews have been spraying water on the damaged Fukushima Daiichi nuclear reactors, a desperate attempt to avert the calamity of a full meltdown.
Now, that improvised solution to one nuclear nightmare is spawning...
| Mar 23, 2011
| 6:12 PM
Standing on the deck of his 91-foot trawler, veteran fisherman Tomoyuki Kondou winces over reports that radioactivity from Japan's damaged nuclear power plant in nearby Fukushima has contaminated the local food supply after this month's deadly...
| Apr 7, 2011
| 9:18 AM
A magnitude 7.1 aftershock struck northeastern Japan late Thursday night, prompting a brief tsunami warning for areas already ravaged by a March 11 earthquake and tsunami, according to the nation's meteorological agency.
The Japanese Meteorological...
| Apr 8, 2011
Although the damaged Fukushima Daiichi nuclear power plant has not yet been stabilized, there is no evidence that overheating during the last month has resulted in any melting of the reactor vessels or their containment structures, Obama administration...
| Apr 9, 2011
| 3:41 PM
Room 1648 at the upscale Grand Prince Hotel Akasaka isn't fancy, but it sure beats Mina Ariga's old digs: an evacuation shelter in the Tokyo convention center. And for the three months she'll stay, she won't have to pay a cent.
She and her husband,...
| Apr 12, 2011
Japanese nuclear regulatory officials Tuesday raised the severity rating at the earthquake- and tsunami-damaged Fukushima Daiichi power plant to the highest level by international standards, equaling the 1986 Chernobyl meltdown in the former Soviet Union....
| Mar 24, 2011
| 5:24 PM
How did Japanese workers at the crippled Fukushima nuclear plant jury-rig fire hoses to cool damaged reactors? Is contaminated water from waste pools overflowing into the Pacific Ocean? Exactly who is the national incident commander?
The answers to these...
| Apr 13, 2011
The white minivan stole along back roads, careful to avoid police checkpoints. The pair inside wore face masks and white gloves. They were nervous, furtive even.
Their mission: drive up to a home in this deserted town, rush inside and grab what they...