Related topics: japan · nuclear plant · fukushima

Worst over, but dangers persist at Japan plant

A month after a deadly quake-tsunami hit a Japanese nuclear plant, the risk of a huge radiation leak has fallen but the danger is far from over, experts say -- a risk brought sharply into focus by a powerful tremor Monday.

Improving detection of radioactive material in nuclear waste water

As the Fukushima crisis continues to remind the world of the potential dangers of nuclear disposal and unforeseen accidents, scientists are reporting progress toward a new way to detect the radioactive materials uranium and ...

Using equations to mine nuclear energy resources

Rising energy demands and environmental concerns have intensified the search for valuable energy resources. As myriad public and private entities pursue increased efficiency, reliable renewable energy or unconventional fossil ...

Fukushima radiation 'mostly fell in sea': study

Most of the radioactive fallout from the disaster at the Fukushima nuclear plant dropped into the ocean and began circling the planet, Japanese researchers said Thursday.

Feds seek borehole test for potential hot nuke waste burial

The federal government plans to spend $80 million assessing whether its hottest nuclear waste can be stored in 3-mile-deep holes, a project that could provide an alternative strategy to a Nevada repository plan that was halted ...

Noble gas detection system reaches maturity

The Preparatory Commission for the Comprehensive Nuclear-Test-Ban Treaty Organization certified the first noble gas detection system at its radionuclide station in Charlottesville, Va., United States, on Aug. 19, 2010. The ...

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