fukushima

Typhoon Songda strengthened to a supertyphoon after battering the Philippines and headed for Japan on a track that may pass over the crippled Fukushima nuclear plant by May 30, a U.S. monitoring center said. Songda’s winds increased to 241 kilometers (150 miles) per hour from 213 kph...

The seawater pump in the cooling system for the Fukushima power plant's No. 5 reactor broke down Saturday evening, prompting repair crews to install a backup pump 15 hours later on Sunday afternoon, Tokyo Electric Power Co. said. Tepco discovered the pump had stopped at 9 p.m. Saturday but...

Japan's Education Ministry has pulled an about-face, returning exposure limits for schoolchildren 1 millisievert a year. Officials will also pay for removing surface soil from affected schoolyards.[/h]The parents were furious: Why, they demanded, had Japanese officials raised the acceptable...

TOKYO, May 29 (Xinhua) -- Cooling system at a reactor of the crippled Fukushima No.1 nuclear power plant stopped from Saturday, the plant's operator said Sunday. Tokyo Electric Power Co. said the pumps to cool the nuclear reactor and fuel pool have stopped at the No. 5 unit, and the operator...

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Japan's crippled Fukushima nuclear plant is not fully prepared for heavy rain and winds of a typhoon heading towards the country, officials admit. Tokyo Electric Power (Tepco), which runs the plant, said some reactor buildings were uncovered, prompting fears the storm may carry radioactive...

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TOKYO (AP) — Japanese nuclear regulators trusted that the reactors at Fukushima Dai-ichi were safe from the worst waves an earthquake could muster based on a single-page memo from the plant operator nearly a decade ago. In the Dec. 19, 2001 document — one double-sized page obtained by The...

NEW YORK (Kyodo) -- A senior official of the U.S. nuclear regulatory agency said Thursday he had believed there was a "strong likelihood" of serious core damage and core melt in reactors at the Fukushima nuclear plant in the days after the March disaster in Japan. "There were numerous...

The hot, new, must-have item in Japan is not the latest smartphone or computer pad, but a geiger counter - a device that measures radiation. After the operator of the Fukushima nuclear plant this week confirmed meltdowns in three of the facility's reactors, geiger counters have sold out in...

New readings show levels of radioisotopes found up to 30 kilometers offshore from the on-going crisis at Fukushima are ten times higher than those measured in the Baltic and Black Seas during Chernobyl. "When it comes to the oceans, says Ken Buesseler, a chemical oceonographer at the Woods...

As a team from the Link Removed - Invalid URL visits Tokyo Electric Power Co.’s crippled nuclear plant today, academics warn the company has failed to disclose the scale of radiation leaks and faces a “massive problem” with contaminated water. The utility known as Tepco has been pumping...

The operator of the Fukushima nuclear power plant in Japan says there might have been partial meltdowns in its No. 2 and 3 reactors from damage after the earthquake and tsunami in March. The latest announcement means all three reactors with active fuel inside the Fukushima plant, north-east...

A meltdown occurred at one of the reactors at the Fukushima No. 1 Nuclear Power Plant three and a half hours after its cooling system started malfunctioning, according to the result of a simulation using "severe accident" analyzing software developed by the Idaho National Laboratory. Chris...

WASHINGTON — The United States Nuclear Regulatory Commission said Wednesday that some of the core of a stricken Japanese reactor had probably leaked from its steel pressure vessel into the bottom of the containment structure, implying that the damage was even worse than previously thought. The...

China Syndrome “might just have happened at Fukushima” — Molten fuel may have “melted through everything into the earth. China Syndrome refers to a scenario in which a molten nuclear reactor core could could fission its way through its containment vessel, melt through the basement of the power...

A nuclear waste disposal facility at the crippled Fukushima Daiichi power plant will be filled up in several days with radioactive floodwater diverted from near its No. 2 and 3 reactors, officials of Tokyo Electric Power Co., the plant's operator, said Monday. The operator, known as TEPCO...