 |  |  | Faces of beauty: Preservation of ethnic features focus of study
 As the number of ethnic patients seeking plastic surgery continues to rise, understanding how to preserve ethnicity is critical.
 |  |  |  | Immune system's attack dogs kept on genetic leash
 A study provides the first scientific proof of a theory that could open a significant new front in the battle to control autoimmune diseases.
Peck honored by National Children's Cancer Society
 He and Today show co-anchor Kate Couric were recently honored at the society's International Humanitarian Award Dinner.
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