ST. LOUIS — The Army Corps of Engineers revealed new signs that will be going up at property where low-level radioactive materials are known to exist. The 196 warning signs going up along ...

The Missouri House voted unanimously Thursday to spend more on radioactive waste investigations amid concerns past testing in ...

When nuclei are unstable they may emit ionising radiation to become more stable. Using radioactive materials safely - OCR 21st Century People are exposed to sources of radiation in all aspects of ...

Orphan radioactive sources or other radioactive material are sometimes unintentionally collected as scrap metal destined for recycling. Over the past decades, there have been several accidents ...