US investigators were taking samples at a New Mexico underground nuclear waste site where airborne radiation was detected, though authorities stressed they had found no contamination.
As the Fukushima crisis continues to remind the world of the potential dangers of nuclear disposal and unforeseen accidents, scientists are reporting progress toward a new way to detect the radioactive materials uranium and ...
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.
The operator of the crippled Fukushima nuclear plant said Tuesday workers had spilled four tonnes of radioactive water, likely contaminating the soil and possibly groundwater.
(Phys.org) —Here's the question faced by a team of Sandia National Laboratories researchers: How fast will iodine-129 released from spent nuclear fuel move through a deep, clay-based geological repository?
Japanese Prime Minister Shinzo Abe Thursday ordered the operator of the crippled Fukushima nuclear plant to work out a schedule for stemming radioactive water leaks as he toured the facility.
Vapour has begun rising again from a reactor at the Fukushima nuclear power plant, more than two-and-a-half years after its core melted down, the site's Japanese operator said Friday.
Japan pledged a renewed push to contain potentially hazardous leaks at Fukushima on Tuesday after the operator of the crippled plant reported spiking levels of radiation in groundwater.
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.