Recent release of the waste water from Japan's Fukushima nuclear disaster stirred apprehension regarding the health implications of radiation exposure. Classified as a Group 1 carcinogen, ionizing ...

The long-range plans of NASA include possible human exploratory missions to the moon and Mars within the next 25 years. There are three potentially serious health effects for crew members that need to ...

Understanding what happens when radiation interacts with biological matter is crucial in medical physics (Courtesy: iStock/Dr Microbe) Studying the chain of processes that take place when UV or x-ray ...

The scientific issues related to radiation and associated health effects are complex and may be confusing for persons not professionally involved with them. The topics are even more complicated in the ...

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 use of ionizing radiation in health care is of ...

The fallout from Chernobyl is both vast and ongoing. In 1986, the Chernobyl Nuclear Power Plant accident killed two workers at the plant immediately, and in the following days and weeks, the ...

Radiation is energy that moves from one place to another in a form that can be described as waves or particles. We are exposed to radiation in our everyday life. Some of the most familiar sources of ...