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. About three percent of the Earth's water is freshwater.

Marissa Grunes is a freelance science writer and Lecturer in the Herbst Program for Engineering, Ethics and Society at CU Boulder. Every semester, she takes first-year Engineering students on a tour ...

When researchers want to uncover what atoms make up a material, they turn to a number of tried-and-true spectroscopy methods. Spectroscopy works by shining a specific type of light onto a substance ...