THE US Government has arrested an American citizen accused of conspiring with al-Qaida terrorists to build and detonate a radioactive "dirty" bomb. ……

WASHINGTON - A single atom of radioactive material in a microscopic cage can be injected into the body and act like a cancer "smart bomb," finding, invading and zapping tumour cells, researchers say. ……

amounts of far more radioactive water, on April 5, workers at the Tokyo Electric Power Company (TEPCO) began dumping (排放) 11,500 tons of low-level radioactive water from the damaged Fukushima Daiichi ……

really know.Are face masks (口罩) or special suits effective against radioactive particles (微粒) in the air?In fact, the amount of radioactive particles in the air is pretty tiny, so people do not need ……

TO make room for highly radioactive (放射性的) water, on April 5, workers at the Tokyo Electric Power Company (TEPCO) began putting 11,500 tons of low-level radioactive water from the Fukushima Daiichi ……

over the weekend that the level of radiation stemming from*iodine-131, a*radioactive*isotope... warned that radioactive milk,*spinachand other items posed a greater health risk than radioactive ……

“EXTREMELY low levels” of radioactive iodine (放射性碘) have been detected (检测) in the air in many... Coordination Committee.Low levels of radioactive iodine were detected on March 31 in 25 regions, said ……

11,000 tons of low-level radioactive water from Fukushima No 1 Nuclear Power Plant in Japan, into the ocean.Some US experts have said that the radioactive water would not seriously harm (危害) sea ……

be able to remove radioactive cesium (放射性元素，铯) from the polluted soil, and is planning a project to plant as many yellow flowers as possible this year. Radioactive cesium is similar to kalium (钾 ……

of radioactive iodine (碘) that’s “not harmful to human health” was detected in spinach (菠菜) planted... in the open like spinach, lettuce and leek (葱) can easily be affected by radioactive materials ……

On April 13, the Japanese government announced its decision to pour radioactive (辐射性的) wastewater... processed to remove most contaminants. However, some radioactive elements are hard to filter out (过滤 ……

for at least 30 years. In the water, there are over 60 radioactive elements (放射性元素). These elements...;In the water, there are over 60 radioactive elements (放射性元素). These elements give off a lot ……

60 kinds of radioactive materials (放射性物质). It’s bad for people’s health and the environment (环境).Nuclear-contaminated water: The water has more than 60 kinds of radioactive materials (放射 ……

flammable items, poisons, corrosive articles and radioactive objects would also be banned. Anyone found ……

Washington, would have spread radioactive material (放射物质). Jose Padilla, 31, was arrested in Chicago ……