Half a year since the emergence of Covid-19 and months since cities and states went into lockdown—and, to varying degrees, came out again—we’re more than familiar with the basics of what we should do ...

CHAPEL HILL – A new study shows that parents are more likely to understand a body mass index (BMI) chart if it's color-coded, like a traffic light, than the standard charts currently in use. "We think ...

Monday afternoon, Dallas County Judge Clay Jenkins unveiled the county's new, color-coded COVID-19 threat level chart. It's a look, and a format, that should be familiar to anyone who remembers the ...