CHICAGO — An area non-profit organization is planning a pilot study of rat contraceptives, starting this summer near Lincoln Park, in an effort to find a safer and more effective alternative to rat ...
This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. CHICAGO (WGN) — Chicago’s Lincoln Park Zoo ...
The city of Somerville announced on Feb. 19 that it is participating in a Rodent Fertility Control Study using Evolve, which is a hormonal fertility control product designed to curb rat reproduction ...