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

New York City is preparing to roll out an unconventional strategy for tackling its rodent problem: rat birth control.

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.

Chicago is testing a new rat control method using birth control instead of poison. CHICAGO - Chicago is rolling out a new ...