A parade of so-called “zombie” rabbits sporting hornlike growths has sparked confusion and concern in Colorado.Wildlife ...

Across the border in Colorado, some cottontail rabbits are drawing nation-wide attention not for their cute button noses but ...

Unusual-looking rabbits have recently been spotted in Washington, sporting wart-like growths that can resemble horns.

DENVER—A group of rabbits in Colorado with grotesque, hornlike growths may seem straight out of a low-budget horror film, but ...