England's shift from fixed temperature to impact-based weather alerts is working well, but some minor confusion remains around its color-coded warnings, according to new research from the University ...

Color codes used to alert hospital staff of emergencies in their facilities are under scrutiny in Texas in light of increased infectious disease and mass casualty situations, The Dallas Morning News ...

Former Homeland Security Secretary Tom Ridge said Tuesday that his leadership team was opposed "more often than not" to raising the level of the color-coded threat advisory system because of the ...

A leading House Republican said yesterday that the Homeland Security Department needs to reform its color-coded alert system to avoid alarming people who are not at risk and to reduce the impact of ...

The color-coded system, introduced in March 2002, has been widely criticized for being too vague to help the public understand what kind of threat it faces. Under the House legislation, Homeland ...

Wake school board approved a shift from color codes to clear alert terms by 2026. New terms like 'Hold' and 'Secure' aim to improve clarity during emergencies. District plans staff and student ...