 |  |  |  Chemical reaction
 Chancellor Mark S. Wrighton is presented with a plaque designating the former Cori laboratory as a National Historic Chemical Landmark.
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 |  |  |  | Obesity risk likely linked to genes
 "Stated in the most basic terms, we are studying why some people are fat and some are skinny," says lead investigator Ingrid B. Borecki.
Diabetic damages could be explained by controversial theory
 At stake are researchers' efforts to find new ways to reduce loss of vision, kidney failure, heart damage and other diabetes side effects.
Inner-city kids needed for asthma-control study
 General asthma rates have been steadily rising, but the most dramatic increases have occurred among urban youth.
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