Brood XIV is one of 15 broods of periodical cicadas that emerge every 13 or 17 years. This year they'll be in states such as Tennessee and Kentucky.

Justin Madron’s map of demographic change in the early American South grapples with the movements of enslaved, free, and Indigenous people after America’s founding. For this Behind the Map, Madron, ...

The latest data from the Centers for Disease Control and Prevention show 378 people in 18 states have been diagnosed with measles. Outbreaks have occurred primarily in the South Plains and Panhandle ...

Using a globe, ask pupils to help you find and identify the different countries in South America that the Equator passes through. Use maps and atlases, as well as aerial imagery, to find and talk ...