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China, India, Pakistan boost nuclear arsenals: study
Three of the world's nuclear powers - China, India and Pakistan - have increased their nuclear arsenals over the past year, the Stockholm International Peace Research Institute said Monday. ... more
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More radioactive leaks reported at Fukushima plant
The operator of Japan's Fukushima Daiichi nuclear power plant on Wednesday admitted it had found another leak of radioactive water, the latest episode in a growing catalogue of mishaps. ... more
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Russia woos new Bulgaria cabinet to resume nuclear project
Russia tried Wednesday to woo Bulgaria's new government to re-start a project for a new nuclear power plant on the Danube, offering to drop a one-billion-euro ($1.3 billion) arbitration case. ... more
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Radiation Exposure Associated with a Trip to Mars Calculated
On November 26, 2011, the Mars Science Laboratory began a 253-day, 560-million-kilometer journey to deliver the Curiosity rover to the Red Planet. En route, the Southwest Research Institute-led Radi ... more
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