Over 100 Years of Popular Girls Names in One Bubbling Visualization

Why do people give their kids certain names at certain points in history? It's not always clear — but at least we can amuse ourselves with data about it. Abacaba created this strangely captivating bubble chart that contracts and swells with the popularity of U.S. girls names for every year since 1880. » 3/16/15 2:30pm 3/16/15 2:30pm

How to Understand These Gorgeous Satellite Data Maps of the Earth

NASA's Earth Observatory has spent over fifteen years using satellites to collect hordes of real-time data across our planet's surface. They reveal everything from temperature and energy use, to how much radiation we beam into space. Here's how to understand satellite data maps to understand our planet's vital signs. » 2/26/15 11:39am 2/26/15 11:39am