Thailand has started using a birth control vaccine on elephants in the wild to try and curb a growing problem. Human and animal populations are encroaching on each other as farms spread into forests ...

Thailand is using a birth control vaccine on elephants in the wild to try and curb a growing problem where human and animal populations encroach on each other. It's an issue in areas where farms ...

This photo released by Thailand Department of National Parks, Wildlife and Plant Conservation shows a wild elephant after it received an elephant contraception vaccine in the Trat province of Thailand ...

It has been nearly a decade, but adult elephants at Kenya's Sheldrick Wildlife Trust have welcomed in a new baby to their orphan-elephant herd. Elephants in that herd have shown that they've developed ...