According to the communiqué, 100 millilitres of radioactive iodine (iodine 131) contained in a tub of 3 kg of lead (lead is used as shielding material to prevent the spread of radioactivity) were ...

In episode four of the HBO miniseries "Chernobyl," Soviet officials assess the damage of a 1986 power-plant explosion, which released plumes of radioactive material into the air. The roof of the ...

Kitaibaraki is the second Ibaraki municipality where radioactive cesium over the limit ... of Kasama where the shipment halt was lifted in 2019. According to the Ibaraki Prefectural Government's ...