In reality, however, the effects of human activity, from nuclear weapons testing and industrial accidents ... Protection Agency (EPA), the radiation exposure from artificial radioactivity in ...

Many monitoring networks also plot the location of nuclear power plants and other relevant sites on their maps. The United States has its own network of radiation monitors. It operates under the ...

China and Japan have ramped up radiation monitoring and expressed concerns over potential exposure following the North’s previous nuclear tests but did not openly provide information on ...