York Elementary School in Raleigh was on a brief "code yellow" lockdown on Thursday afternoon after students saw a person in the woods near the school, the principal told parents in an email. The ...

The Cooper Colour Code was a system invented in the 1980s by a former US Marine to classify awareness to danger. Today, Jeff Cooper’s Code is taught to the military, police and private security forces ...

China’s “zero-Covid” policy relies heavily on mobile phone apps that display a health code in one of three “traffic light” colors: red, yellow, or green. Users install the apps via WeChat or Alipay, ...

MORE doctors are needed to attend to patients at Life Entabeni Hospital’s trauma unit. This is the opinion of Ahmed Khan, who approached Berea Mail following a recent visit to the hospital. According ...