Purdue scientists created a vaccine targeting sperm protein IZUMO1 to reduce fertility in animals. Mouse tests showed pregnancies and litter sizes dropped by about two‑thirds. Contraceptive vaccines ...

Despite the shelter's improved conditions, adoptions alone cannot address the scale of the overpopulation problem facing southeast Alabama.

California lawmakers are considering a new proposal that could help curb pet overpopulation by expanding access to spay-and-neuter services. Assembly Bill 2010, authored by Assemblymember Esmeralda ...

The issue of pet overpopulation is very serious and we'll tell you what organizations are doing to combat the issues.

Add Yahoo as a preferred source to see more of our stories on Google. HENDERSONVILLE, Tenn. (WKRN) — Hendersonville is working to tackle its growing deer dilemma. The weekend, the city is partnering ...

News footage these days sometimes shows wild horses crowding dry rangelands in the American West or deer wandering through suburban streets, highlighting the growing problem of wildlife overpopulation ...