The Ottawa Historical and Scouting Heritage Museum has a permanent exhibit dedicated to the young women who used radium paint on watch faces in the early 1900s while employed by ...

For some children it’s dinosaurs, for others trains or mermaids. For me it was rocks. I can pinpoint the moment exactly. I ...

The hundreds of young women who worked in watch factories throughout the 1920s were exposed to so much radium that they used ...

Radon is a serious public health concern in Minnesota. The average radon level in Minnesota is more than three times higher ...