Do you have a simple way to understand reality? This essay invites you to consider a helpful way to classify the things in the world, called the “1 + 4 + 1” map. Let’s begin by separating what exists ...

The Harvard Global Health Institute was one of eight organizations that created a simple color-coded map to help you identify the risk in your area. How likely are you to contract COVID-19? That’s a ...

Esri’s latest coronavirus tracking tool, CovidPulse, lets you see real-time case and death counts in your state or county with a simple-to-read interface. Nearly six months after the coronavirus was ...

We have constructed a genetic map of the mouse genome containing 4,006 simple sequence length polymorphims (SSLPs). The map provides an average spacing of 0.35 centiMorgans (cM) between markers, ...