But now federal officials worry the material that makes these devices dubbed blood irradiator machines so effective — a highly radioactive powder known as cesium chloride — could threaten ...

Scrap dealer Devair Ferreira, who bought the source, was intrigued by the blue glow ... powder and daubed it on their bodies like carnival glitter, taking fragments of the radioactive caesium ...

Radioactive cesium was found in milk powder in Japan made by a Meiji Holdings Co. unit, raising concern that nuclear radiation is contaminating baby food. Meiji the past week found traces of ...

The Food and Drug Administration (FDA) issued a warning to five companies currently marketing dietary supplements containing cesium chloride in letters posted on Tuesday. The FDA has previously ...