A critical area of security is ensuring that something inside a container stays there. Sandia National Laboratories has made the job easier with an innovative technology that detects signs of tampering.
New tests show almost all of the fuel inside one of the Fukushima plant's reactors has melted, its operator said Thursday, the latest step in the clean up after Japan's worst ever nuclear crisis.
Physicists at the Large Hadron Collider in Switzerland and even in the fictional world of CBS' "The Big Bang Theory" look to subatomic particles called neutrinos to answer the big questions about the universe.
Contaminated water remains the greatest challenge at Japan's Fukushima nuclear plant after the 2011 meltdown, the worst atomic disaster in a generation, the UN's nuclear watchdog said Tuesday.
The UN atomic agency said Tuesday that some of its computers were infected by malicious software, in its second embarrassing IT slip-up over the past year.
Experts from the International Atomic Energy Agency met Japanese officials Monday as part of a mission to assess clean-up efforts at the crippled Fukushima nuclear power plant.
Japanese Prime Minister Shinzo Abe has promised the world his government will play a greater role in stopping leaks of highly radioactive water at Fukushima.
The world's nuclear watchdog has urged Japan to explain more clearly what is happening at Fukushima and avoid sending "confusing messages" about the disaster, the country's atomic regulator revealed Wednesday.
Japan declared a radioactive water leak at the crippled Fukushima plant a level-three "serious incident" Wednesday, its highest warning in two years, as operators scrambled to seal a tank that has seeped 300 tonnes of toxic ...
The operator of the crippled Japanese Fukushima Daiichi nuclear plant has started pumping out radioactive groundwater to reduce leakage into the Pacific ocean.