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

Unusual-looking rabbits have recently been spotted in Washington, sporting wart-like growths that can resemble horns.

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

The condition affecting a group of cottontails in Fort Collins could be behind the centuries-old jackalope myth.

Photos shared online of the infected Cottontails have led to the species being given some unfortunate epithets, including ...

The FDA approved the adenoviral vector-based immunotherapy, zopapogene imadenovec-drba, for treatment of certain patients ...

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 ...

HORRIFYING images of ‘zombie’ rabbits with tentacles sprouting out of their heads have been circulating online – so is your pet bunny safe? The traumatising snaps have led to ...

For the first time, the FDA has approved a treatment for recurrent respiratory papillomatosis (RRP), a rare, chronic disease that causes benign tumors, most commonly in the voice box, and can force ...