Nuclear Crisis | featured news

Gregory Jaczko, head of the U.S. Nuclear Regulatory Commission, says the crisis is worse than Japanese officials appear to be letting on. 'This is a situation where people may be called in to sacrifice their lives,' he says of the crew working there.

Concerns over the deteriorating condition of Japan's stricken nuclear reactors, and the effect on global economies, sparked the Dow's biggest selloff since August and left the S&P 500 in the red for 2011.

Fears of radiation sickness stemming from the unfolding nuclear crisis in Japan prompt a surge in US sales of potassium iodide, a preventative drug.

A small band of experts is risking their lives to prevent a nuclear disaster at Japan's damaged Fukushima Daiichi plant.

Japan's devastating earthquake and deepening nuclear crisis could result in losses of up to $200 billion for the world's third largest economy but the global impact remains hard to gauge five days after a massive tsunami battered the northeast coast.

What a bone-headed move. There’s nothing wrong with the 7 nuclear plants that German Chancellor Angela Merkel decreed would be shut down. Just last fall Germany decided to extend the lives of these plants, which provide roughly 10% of Germany’s electricity. With solar and wind entirely unscalable, how’s Germany going to make up the electric deficit? Either by ramping up the use of fossil-fuel burning plants (and importing more natural gas from Russia) or importing power from its neighbors–like nuke-friendly France.

Aviation authorities across the globe are closely monitoring the radiation levels at  a Japanese nuclear power plant damaged in last week's earthquake and tsunami.

Stocks plunged Tuesday, sending the Dow Jones industrial average down almost 300 points at the opening, as the nuclear crisis in Japan intensified following a deadly earthquake and tsunami....

The last thing Japan needed was more bad news on its threatened nuclear reactors. But Monday and early today, that's just what this nation got.