While driving through the neighborhood, have you ever noticed a colored flag placed firmly into the ground? Just as importantly, have you noticed different shades of paint on the ground?

Popping up along roadways, on trees, and on lawns are little colored flags along with surveyors and their equipment. As I ...

The flag colors in motor racing play a significant role, as each one conveys a particluar message. Here's what each solid and ...

Flags are waved by trackside marshals to convey messages and warnings to drivers on track. Different coloured flags have different meanings, and in modern F1, the colours of the flags are also ...

Tagged birds were identified by coloured flags (tag 2R0 was tagged in 2022 and 4T5 and 4T8 were tagged in 2024), which allow ...