PHILADELPHIA (CBS) -- In a weather situation in which people are being urged to stay home, it's extra difficult for those who are homeless. Just as winter weather can bring a "Code Blue," and summer ...

A binary code used to represent digits generated from a mechanical sensor that may be prone to error. Used in telegraphy in the late 1800s, and also known as ...

A “Code Gray” active shooter exercise conducted in early March at the Okaloosa County Health Department may have gone a little too well for those who coordinated it. The event is presently under ...