In healthcare, code blue signifies an emergency with an adult patient. Code red warns of fire. At Children’s National Hospital in Washington, D.C., staff have added another: code dark, for a ...

Washington, D.C.-based Children’s National Hospital has implemented a code that signals staff to unplug or turn off internet-connected devices to mitigate cyberattacks, The Wall Street Journal ...

Residents in the Washington and Baltimore regions are awakening to their worst air quality in years. EPA air quality monitors are reporting widespread Code Red and Code Purple conditions, signifying ...