Spiraling global temperature chart

Global temperature is on the rise, as most of us know. Ed Hawkins charted it in this spiral edition of temperature over time.

See also the Quartz chart that uses a standard coordinate system but stacks lines on top of one another.

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The Most Unisex Names in US History

Moving on from the most trendy names in US history, let’s look at the most unisex ones. Some names have …

Marrying Age

People get married at various ages, but there are definite trends that vary across demographic groups. What do these trends look like?

The Changing American Diet

See what we ate on an average day, for the past several decades.

10 Best Data Visualization Projects of 2015

These are my picks for the best of 2015. As usual, they could easily appear in a different order on a different day, and there are projects not on the list that were also excellent.