Health

Radiation from Japan not damaging nation's food supply

Radiation spewing from Japan's severely damaged nuclear facilities following the recent earthquake and tsunami is not endangering the United States' food supply, according to a food-safety expert in Penn State's College of ...

Radiology & Imaging

Medical Physicists: CT Scans Safe

Mayo Clinic professor of radiological physics Cynthia McCollough calls last fall's news from Cedars-Sinai Medical Center the straw that broke the camel's back for the CT scan community, at least when it comes to public perception.

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