Trillions of Cicadas About to Emerge from the Ground in 15 States

It is Cicada season in Michael Raupp and Paula Shrewsbury's residence, and it looks like the backyard owners know their cicada way too well. Scientists believed there will be trillions more to come, emerging from 15 different U.S. states. In a couple of weeks, cicadas of Brood X (numeral for 10) are expected to emerge after 17 years underground.