Simply speaking while infected can potentially spread COVID-19

COVID-19 can spread from asymptomatic but infected people through small aerosol droplets in their exhaled breath. Most studies of the flow of exhaled air have focused on coughing or sneezing, which can send aerosols flying ...

Why waiters give Black customers poor service

When Black diners get poorer service from wait staff and bartenders than white customers, it's more likely because of racial bias than the well-documented fact that they tip less, according to a new survey I recently published.

page 1 from 11