An AQI "Code Red Fine Particles Action Day" means the air is unhealthy to breathe. Here's what you should know to help protect yourself.

If you've ever heard a code red hospital call, an expert explains what this and 12 other healthcare emergency alert codes mean.

The air quality in south-central Pennsylvania is being affected by smoke from forest fires in Canada, prompting a Code Red alert.

A Code Red warning for extreme heat has been issued in southern Romania, with the intense heatwave expected to grip the ...

Red-tagging – which falsely brands legitimate activists as terrorists – is used to silence land and environmental defenders ...

What is a "Code Red" air quality alert and how it impacts you PHILADELPHIA (CBS) -- Air Quality Index (AQI) refers to the Environmental Protection Agency's scale regarding the health impact of air ...

Lycoming County 'Code Red Period' helps fight period poverty A nonprofit in Williamsport is aiming to make sure everyone has access to the hygiene products they need.

When the Air Quality Index is between 151 to 200, it is Code Red, meaning it is unhealthy. The general public may experience health effects and it could be serious for members of sensitive groups.

Yet this report was different. It motivated many to declare a “code red” condition for the economy. What do I mean by code red? In everyday use, code red means a dangerous and dire situation.

The Baltimore City Health Department issued a Code Red alert for extreme heat on Thursday, with temperatures expect to reach ...

In addition to “code red,” Walmart uses other color-coded alerts. For instance, “code blue” indicates a potential bomb threat, while “code green” refers to an active robbery or hostage ...

Properties can be red-tagged if a fire occurred, if utilities need repairs or if there are dangerous conditions at a home, officials said.