On The New York Times Bits blog, Nick Bilton draws our attention to a "heatmap" visualization, developed by programmers and faculty members from Columbia, NYU, and Princeton, including ...

Warming temperatures follow a gradient from orange to red based on intensity, while circles that show cooling are filled in shades of blue. The visualization is an animated time series that spans ...

Node-RED is a visual programming tool that you can use to connect different systems and devices. Its core is a flow-based programming model, where each “node” represents a specific function or ...

In his visualization about Malaria in Zambia, Daniel Caroli chose to highlight a single district in red to show how much it differs from the rest. Sinazongwe, a district located near bodies of ...