Articles
Rivers that Flow Backwards
Caitlin Dempsey
Read about how the Amazon once flowed east to west and how the strength of Hurricane Isaac once change the course of the Mississippi river.
Northernmost Point in the United States
Caitlin Dempsey
Above the Arctic Circle, Point Barrow is the northernmost point in the United States.
How to Create a Radial Flow Map Using QGIS
Caitlin Dempsey
Learn how to create a radial flow map in QGIS to visualize migration using metro-to-metro data from the U.S. Census Bureau.
Map and Chart of Cardinals and the 2025 Papal Conclave
Caitlin Dempsey
The 2025 papal conclave is underway. Here's which countries the 135 voting cardinals eligible to elect the next pope come from.
World’s Biggest Iceberg
Caitlin Dempsey
The largest iceberg in the world is A-23A, with an area of about 1,240 square miles.