Rare Double Cicada Emergence Captivates Midwest and Southeast
Broods XIII and XIX surface together for the first time in 221 years, drawing attention from scientists and the public.
- Trillions of cicadas from Broods XIII and XIX are emerging across 17 states.
- The cicadas' synchronized emergence is driven by 13- and 17-year cycles.
- Cicada Safari app helps track sightings and locations of the insects.
- Google Doodle celebrates the rare event with an animated tribute.
- Cicadas spend most of their lives underground, feeding on tree roots.
Forbes 
Inverse 
Live Science 
UPI 
Chicago Tribune 