Some 17-year cicadas appear early as stragglers due to environmental factors. Soil temperature, especially around 64°F, triggers emergence timing. Stragglers may form new “shadow broods” with shifted ...

Add Yahoo as a preferred source to see more of our stories on Google. A brown trout caught on a cicada fly. Bobby Zylstra’s morning started a little slow, with cool weather and low clouds hanging over ...

FLY-FISHERS in the eastern half of the U.S. are eagerly anticipating a hatch 17 years in the making: the Brood X cicada emergence. From around mid-May through June, billions of these chubby bugs will ...

For many Illinois residents, the droning call of cicadas is central to summer's soundscape. But this year looks—and sounds—a bit different, courtesy of a timely collision between cicada Broods XIII ...

Fossils reveal that prehistoric cicadas’ wings evolved to help them evade hungry predators with feathers and beaks, scientists say. By Jack Tamisiea Today, few critters are as abundant as cicadas.

As a kid growing up in Virginia, I have vivid memories of the 17-year cicadas. They were enormous, dangerous-looking insects—1.5 to 2 inches long with wingspans up to 3 inches—yet harmless enough for ...