Studies estimating cancer risk from CT radiation use data from different people exposed to different radiation (like atomic ...

How one scientist and his inaccurate chart led to unwarranted fears of wireless technology. By William J. Broad In 2000, the Broward County Public Schools in Florida received an alarming report. Like ...

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 ...

IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. In 1956, using the 50-foot radio ...