Virginia Tech released today the results of its 2012 rating for adult football helmets that is designed to assess a helmet's ability to reduce the risk of concussion.

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Virginia Tech released today results from the first study ever to instrument child football helmets.

WARRENDALE, Pa., Sept.

WARRENDALE, Pa., April 6, 2011 /PRNewswire-USNewswire/ -- Automotive crashes are the single largest cause of death for pregnant females in the United States, as well as the leading cause of traumatic fetal injury mortality.