NORFOLK, Va. - Code Silver! Code Yellow! Those who watch medical dramas may be more familiar with what these color codes mean, but many folks don't. That's why all Sentara hospitals switched to "just ...

A letter got sent to parents at 11:10 a.m. Tuesday about the code yellow lockdown. A code yellow lockdown means all exterior doors of the school are locked and no one is allowed in or out until police ...

Lake Howell High School in Seminole County was placed under a Code Yellow as officials investigated a tip. The school was initially placed under Code Red, but was downgraded to Code Yellow. Seminole ...

May 9—North Cobb High School was under a "code yellow" Tuesday afternoon following a threat, the Cobb County School District said. "We discovered a threatening image that was air-dropped in one of our ...

"And if you run out of tape before you're done, don't lose any sleep over it." Ridge also gave a complete list of tobacco and alcohol guidelines for Code Yellow, urging Americans to cut back to two ...

JACKSONVILLE, Fla. — Crown Point Elementary School was placed on a "Code Yellow" lockdown on Tuesday afternoon due to police pursuit of a suspect went through campus. A Code Yellow lockdown means ...

JACKSONVILLE, Fla. — A Jacksonville high school will remain on a Code Yellow lockdown for the remainder of the day Friday as a precaution after a reported threat. A spokesperson for Duval County ...

SHARPSBURG, Ga. — An elementary school in Coweta County was placed on a "Code Yellow" on Thursday with activity by the sheriff's office nearby. The Code Yellow was activated around 11 a.m. at Poplar ...

CHARLOTTE — The air quality alert for Charlotte was downgraded to Code Yellow Tuesday night. Code Yellow “is considered acceptable and is not expected to have widespread health impacts,” according to ...

The air quality in the D.C. region improved to Code Yellow Friday morning following days of an unhealthy atmosphere due to smoke from Canadian wildfires. Yet, it still remains unhealthy for some ...

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 ...