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

A group of rabbits in Colorado with grotesque, hornlike growths may seem straight out of a low-budget horror film, but ...

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

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

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

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

Van Hoose stated that the virus could not spread to humans, dogs, or cats, though deer and elk could contract a separate strain. She acknowledged that the unsettling appearance of infected rabbits may ...

Images of 'Frankenstein rabbits' with horns and tentacles have spread across social media. We explain what's really happening.

Northern Colorado—specifically a town called Fort Collins—has recently made headlines for its rabbit population after it was ...

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

Wildlife officials say a virus is causing rabbits in Colorado to sprout horn-like growths. What is rabbit papillomavirus and is it dangerous to pets?

Over the past month, Aurora animal control officers fielded four reports of rabbits being hit and injured with a blow dart or ...