The blast is what people imagine. A sudden flash, a rising cloud, the moment when history splits into “before” and “after”.

In this lesson, students will investigate the nature of radioactivity and the effect of both distance and shielding materials on different radioactive sources using a Geiger-Muller tube with a counter ...

Sierra Army Depot employees were recently honored for their exceptional work in processing and disposing of legacy radiation waste items.

A Rhode Island start-up is working to recycle spent nuclear fuel into long-lasting power systems for the military ...

Curious Kids is a series for children of all ages. If you have a question you’d like an expert to answer, send it to [email protected]. “What is radium and why is it dangerous?” – ...

If you would like to learn more about the IAEA’s work, sign up for our weekly updates containing our most important news, multimedia and more. The IAEA is calling on research institutes to join its ...