Tourette syndrome is currently diagnosed about three times more frequently in boys than girls, researchers said in background notes. For the study, researchers analyzed data from a set of people ...

Tourette syndrome is currently diagnosed about three times more frequently in boys than girls, researchers said in background notes. For the study, researchers analyzed data from a set of people ...

John Noonan is a former staffer on defense and armed-service committees in the House and Senate, a veteran of the United States Air Force, and a senior adviser to POLARIS National Security.