Viral photos have inspired a fluffle of unflattering nicknames, including "Frankenstein bunnies," "demon rabbits" and "zombie ...

Colorado Parks and Wildlife say rabbits in Fort Collins are infected with rabbit papilloma virus, causing horn- or ...

Wildlife officials say the "hornlike" growths are caused by a virus known as cottontail rabbit papillomavirus.

A disturbing virus is sweeping through bunnies in Colorado in the US, turning them into nightmarish ''Frankenstein'-looking ...

The cottontails recently are infected with the mostly harmless Shope papillomavirus, which causes wart-like growths that ...

The growths are caused by a rare virus named Shope papilloma virus. The virus leads to wart-like skin protrusions on rabbits' ...

Most rabbits have immunity against cottontail rabbit papillomavirus (CRPV) which can cause tumorous growths that can be ...

The unusual appearance of the rabbits has drawn significant concern among locals and even social media users online.

The growths resemble warts but can look like horns if they grow longer, Van Hoose said. The growths don’t harm rabbits unless ...

A strange virus is affecting wild rabbits in America. It causes horn-like growths on their faces. These rabbits are called ...

Residents of Fort Collins in Northern Colorado are on high alert after stumbling across wild rabbits with black horns and tentacles on their faces. But ...