As vaccinations and an announcement by the Centers for Disease Control and Prevention have caused many to reduce their mask use, live performances are...
The Centers for Disease Control and Prevention is looking into reports that a very small number of teenagers and young adults vaccinated against the...
Several Covid-19 mitigation measures — including improving ventilation, requiring adults to wear face masks and conducting frequent surveillance testing — can help schools stay...
Prof. Jerome Kagan, a Harvard psychologist whose research into temperament found that shy infants often grow up to be anxious and fearful adults because...