DENVER (KDVR) – Some rabbits in Colorado are sporting unusual wart- and tentacle-like growths, but officials say it’s not something to worry about. It’s not entirely rare, either, according to ...

Reports and sightings of cottontail rabbit papillomavirus have been documented for centuries, but the symptoms have gone viral in a new sense this summer. Photos of wild rabbits with wart-like horns ...

Adelaide, Australia: This "convention" of feral rabbits is a common sight in the "Outback" frontier country near Adelaide, South Australia. How does domestication change wild animals? When ...

Recently, some wild rabbits have been seen in the U.S. with "horn-like" growths spurting from their heads that are caused by a viral infection, according to experts. "Rabbit papillomas are growths on ...