For the first time in 221 years, two cicada broods are emerging together – and they’re meeting in Illinois
Cicada Safari Press, Tyler Le/BI For the first time in 221 years, two broods of periodical cicadas appear at the same time. Broods XIII and XIX overlap in a small part of Illinois, around Chicago. People can help scientists monitor these insects using citizen science apps. 2024 is the year of the cicada apocalypse. That’s … Read more