 |  |  |  Learning how to transfer
 In a patient lab, physical therapy students learn how to transfer patients from a wheelchair to a mat, or to sit or stand.
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 |  |  |  | Sunlight exposure may help prevent periodontal disease
 According to School of Medicine research recently published in the Journal of Periodontology, our teeth may be light-sensitive.
Cell-phone radiation doesn't cause cellular stress, doesn't promote cancer
 Electromagnetic radiation produced by cell phones doesn't activate the stress response in human cells growing in cultures.
High-risk women wanted for breast cancer prevention study
 A multinational study will evaluate a drug called exemestane's effectiveness at preventing breast cancer development.
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