During decommissioning, radioactive materials and objects contaminated with radioactivity — from protective clothing to parts of a reactor — are characterized and sorted to ensure waste prevention and ...

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 ...

A New Science. The beginnings. The setting ; Rays and radiation ; Becquerel's discovery -- The Curies. Maria Skłodowska ; A consequential meeting ; New elements! -- Rutherford, Soddy, particles, and ...

Add Yahoo as a preferred source to see more of our stories on Google. New Jersey’s Department of Energy, Department of Environmental Protection and related officials have debunked a recent theory ...

This article was published in Scientific American’s former blog network and reflects the views of the author, not necessarily those of Scientific American For a long time the apparent discrepancy ...

Read this article translated into Russian here. When Russia assumed the rotating chairmanship of the Arctic Council in 2021, Moscow brought the environmentally minded eight-nation body an ambitious ...

An International Atomic Energy Agency (IAEA) team of experts said that Finland is committed to the safe, secure, and sustainable management of radioactive waste as it nears completion of the world’s ...