which is on a 17-year cycle. A map, created by the U.S. Forest Service, shows Brood XIX’s territory in light blue, ...

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.

Brood XIV, last seen 17 years ago, will emerge this spring, and Southwest Ohio is a target. Here's what to know. ...