Crews will install bait boxes with rat birth control in alleys behind several major stretches of Wicker Park and Bucktown.

Arizona-based company SenesTech is deploying rat ‘birth control’ in bait boxes across Wicker Park and Bucktown as part of a ...

Chicago was dubbed the "rattiest" city in America for the tenth consecutive year, according to Orkin. Now, there is a new approach: rat birth control.