nuclear

Electricity has been restored to three reactors at the Japanese nuclear plant wrecked by fire and explosions after the 11 March quake and tsunami. However the cooling systems are not yet operating, and the UN nuclear watchdog, the IAEA, says the situation remains "very serious". Some workers...

Link Removed due to 404 Error 20:00 JST March 19: One of six tsunami-crippled nuclear reactors appeared to stabilize on Saturday as Japan raced to restore power to the stricken power plant to cool it and prevent a greater catastrophe. Engineers reported some rare success after fire trucks...

Japan has reclassified the situation at the Fukushima nuclear plant, now placing it at five on the International Nuclear Events Scale. A level four event is classified by the International Atomic Energy Agency as being an accident with local consequences, while a level five incident is...

CNN.com - What exactly is a nuclear meltdown?

Chernobyl, the infamous atomic power plant in northern Ukraine, is getting ready for an anniversary. It will be 25 years next month since Reactor No. 4 exploded, causing the worst nuclear disaster in human history. A huge section of Europe was covered in a carcinogenic haze after the April 1986...

A spokesman says the fourth reactor at a damaged nuclear plant is now on fire; more radiation has been released, and it's enough in nearby areas to have an impact on health. Japan's prime minister says radiation has spread from the damaged reactors and warned of risks of more leaks. People...

How much radiation is dangerous? Radiation is measured using the unit sievert, which quantifies the amount of radiation absorbed by human tissues. One sievert is 1,000 millisieverts (mSv). In the U.S., the average person is exposed to about 6.2 millisieverts a year, mostly from background...

North Carolina man corners market on pills that protect the thyroid against radiation. Troy Jones, 46, owner of www.nukepills.com, has sold more than 50,000 doses of potassium iodide in the days since a massive earthquake and tsunami sparked a nuclear catastrophe in Japan. Link Removed...

Prime minister Naoto Kan warned there is danger of more leaks and told people living within 19 miles (30 kilometers) of Fukushima complex to stay indoors to avoid exposure that could make people sick. Around 70,000 people had already been evacuated from a 12-mile (20-kilometer) radius, and...

Water drop at one reactor twice left uranium fuel rods exposed, increasing risk of the spread of radiation and potential for a meltdown More Link Removed

NEW YORK — Wall Street followed Japanese stocks lower Monday, as investors worried about the impact of Friday’s devastating earthquake and tsunami that laid waste to cities along Japan’s northeast coast, killing thousands and causing tens of billions of dollars in damage. The Dow Jones...

The aftermath of the huge earthquake and tsunami is Japan's worst crisis since World War II, the country's prime minister Naoto Kan has declared. It also resulted in a tsunami that saw huge waves obliterate towns along Japan's north-east coast and officials now believe the final death...

• Up to 10,000 feared dead in Miyagi prefecture alone • Cooling system fails at a second nuclear plant • Japan PM: "worst crisis since WWII" • 190 people exposed to radiation • Original quake upgraded to magnitude 9 • Over 250 aftershocks so far Japan tsunami and earthquake - Live coverage

In the 20th century, this would have been a job for James Bond... More...