Beaches found to be releasing radioactive cesium into ocean 60 miles from Fukushima. Researchers say it is as if the sands acted as a 'sponge' that was contaminated in 2011 and is now slowly releasing radioactive cesium back into the ocean.

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Beaches found to be releasing radioactive cesium into ocean 60 miles from Fukushima. Researchers say it is as if the sands acted as a 'sponge' that was contaminated in 2011 and is now slowly releasing radioactive cesium back into the ocean.