Rabbits in Colorado went viral—and sparked concern—after growing black, tentacle-like horns on their head and neck.

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

It looks like it was black quills or black toothpicks sticking out all around his or her mouth,” one resident said.

Rabbits with tentacles are gaining attention online after eerie images went viral on social media. , US News, Times Now ...

Wild rabbits in Fort Collins, Colorado, have been spotted with bizarre tentacle-like growths caused by the Shope papilloma virus, prompting expert advice to observe but not intervene.

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

A virus called cottontail papilloma virus is causing increasingly spreading and alarming horn-like growths sprouting from the heads of wild rabbits in Colorado, which leads to the sightings of ...