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

Some cottontail rabbits in Fort Collins, Colorado, have been drawing attention because they have wart-like growths on their ...

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

As weird and concerning as they appear, the virus that causes the dark, wart-like horns or tentacles to grow on cottontail ...

Though the strange growths on these animals may look intimidating, experts say there’s not much to worry about, and they're ...

Wildlife officials in Colorado have confirmed a troubling rise in cases of shope papillomavirus, a rare disease causing wild ...

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

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

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

Colorado Parks and Wildlife: Scary-looking rabbits were hopping around Fort Collins. These weren’t your standard cute, fluffy ...

Rabbits with horn-like growths have appeared around Colorado, alarming residents. The "tentacles" are due to a virus that is generally harmless.

Rabbits with black, tentacle-like growths sprouting from their faces have been spotted in Colorado. Colorado Parks and ...