It's one of the biggest broods, and if you're in one of these 13 states, you're likely to hear their noisy mating call soon.

For the past 17 years, they've been underground, never moving more than 3 feet, sipping tree root sap and excavating tunnels ...

Millions of cicadas are poised to make a major resurgence this season as they emerge from the ground after more than a decade ...