As smoke from Canadian wildfires has made its way into the U.S., it is important to understand how the air quality index works. Here's what each color code means.

When 29-year-old Chandigarh resident Vishali Kanojia steps outside her house, she lets the first colour she sees guide her walk. Today, it’s green—a bunch of leaves, a child’s hat, a ...

What do you want your legacy to be? Have you thought about it, and does your daily routine reflect it? For most people, the answer is no. That's why this new productivity technique — which ...

What the heck is an OODA Loop? What's the color code system? Knowing these two processes / systems may save your life if you understand them and integrate that understanding into ...

As the PC World article points out, the color-coding system will only be used on pages about people for now. However, it seems quite likely that a successful rollout within Wikipedia's personality ...