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

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

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

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

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

Wildlife officials in Colorado are monitoring an unusual increase in cases of Shope papillomavirus, a disease affecting wild ...

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

Images of rabbits in Colorado with horns and tentacles are making waves across social media, with many likening their strange ...

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

Images of rabbits with black horn-like tentacles sprouting from their heads have shocked social media. Here’s what causes it.

Rabbits spotted with "tentacles" or horns growing out of their heads. But it's really happened in Colorado. "There are really ...

In Colorado, a peculiar phenomenon involving rabbits with horn-like growths has sparked concern across the United States.