Researchers found high levels of radioactivity, metals, and salts in sediments and water downstream from a Pennsylvania facility that treats fracking wastewater. Radioactivity levels downstream of the treatment plant were about 200 times higher than in surrounding areas, and concentrations of some salts and metals were also higher than background levels,
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radioactivity
New data released by NASA shows that the atmosphere above eastern Japan was flooded with electrons and heated dramatically in the days before the devastating March 11 earthquake.
According to scientists from the Goddard Space Flight Center, the total electron content in