A rabbit in Fort Collins with horn-like growths sparked a viral fascination worldwide, but experts say it’s a harmless, ...

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

Squirrels with pox and rabbits with horns. Learn more about the viruses impacting these small mammals.

It often gets confused with squirrelpox, which is caused by another virus carried harmlessly by gray squirrels but can ...

Wild rabbits in South Dakota and Colorado have developed horn-like growths and mouth tentacles. These bunnies, now being ...

It's like when you get a large concentration of people. If someone is sick and it's something that spreads easily, others are ...

It's a story that has everyone talking about Fort Collins, Colorado -- a photo of a rabbit that appears to have horns or tentacle-like growths on its face. Colorado State University says the virus is ...

Following the zombie bunny outbreak, now there are 'zombie squirrels' covered in 'pus-filled' warts to keep an eye out for ...

Scary as squirrel fibroma virus looks, the animals usually recover and the infection isn't dangerous to people.