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

The ‘zombie’ squirrels are covered in hairless, wart-like growths stemming from a condition called fibromatosis ...

A virus leads to growth on their faces, which look like tentacles, and people have been calling them "zombie rabbits." ...

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 ...

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

Rabbits infected with the Shope papilloma virus have growth on their heads and faces resembling “horns and tentacles.” ...

As the internet reels from viral images of “Last of Us” rabbits, a new nightmare has hit backyards across North America: ...

Experts say horned-looking rabbits and wart-covered squirrels are viral diseases—frightening to see, but not dangerous to ...

Across the U.S. and Canada, squirrels are appearing with grotesque tumors due to squirrel fibromatosis, a viral skin disease ...

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

Grotesque gray squirrels covered in oozing sores are invading US backyards, and experts say bird feeders may be fueling the ...