The growths resemble warts but can look like horns if they grow longer, Van Hoose said. The growths don’t harm rabbits unless ...

A parade of so-called “zombie” rabbits sporting hornlike growths has sparked confusion and concern in Colorado. Wildlife ...

Papzimeos is the first immunotherapy approved for recurrent respiratory papillomatosis, a rare lung disorder involving the ...

The grotesque “Frankenstein”-esque rabbits — once just a Colorado curiosity — are now turning up in Minnesota and Nebraska, ...

Rabbits in northern Colorado have been spotted with bizarre, somewhat grisly horns on their face. Shope papillomavirus is ...

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

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

Residents of Fort Collins, Colorado, have been shocked to observe wild rabbits with strange, tentacle-like growths on their ...

Rabbits infected with a virus that causes horn and tentacle-looking growths on their faces are being reported in Colorado.