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

Rabbits with black, hornlike spikes growing on their heads and other odd or unslightly protuberances are not dangerous and ...

The unsightly bunnies are infected with cottontail rabbit papillomavirus, which can cause growths that resemble warts or ...

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

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

Wild rabbits with strange black growths on their heads have caused concern among Colorado residents with some referring to ...

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

In a scene reminiscent of fantastical tales, Colorado's rabbits are turning heads with their peculiar tentacle-like ...

Some rabbits in Colorado are sporting unusual wart- and tentacle-like growths, but officials say it’s not something to worry ...

A group of rabbits in Colorado with grotesque, hornlike growths may seem straight out of a low-budget horror film, but scientists say there’s no reason to be spooked ...

Rabbit papilloma virus is a mostly benign disease that can impact cottontail rabbits in Colorado bitten by infected fleas or ...

Spread the loveOnce adorable bunny rabbits running and wiggling around the parks in Colorado, have been infected with cottontail rabbit papillomavirus, which has caused unusual growths resembling ...