Strange wart-like growths on deer called fibromas may look scary but typically don't harm the animals unless they interfere ...

Images of 'Frankenstein rabbits' with horns and tentacles have spread across social media. We explain what's really happening ...

A rapidly spreading virus is causing cottontail rabbits to grow black, tentacle-like growths out of their heads, prompting ...

Rumors spread online that rabbits infected with a virus that creates a tentacle-like growth on their faces were "invading" ...

‘Frankenstein’ rabbits with black tendrils sprouting from their faces have been spotted in the US. Looking like they’re ...

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

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

Americans have spotted so-called ‘Frankenstein’ rabbits oozing sluglike tentacles from their faces and ‘zombie’ squirrels ...

Rabbits with black, tentacle-like growths sprouting from their faces have been spotted in Colorado. Colorado Parks and ...

SEATTLE — The "Frankenstein bunnies" have been making waves across social media in the U.S. Recently, one rabbit potentially ...

Wildlife officials in Colorado have confirmed a troubling rise in cases of shope papillomavirus, a rare disease causing wild ...

Photos of the cottontails inspired nicknames like “Frankenstein bunnies,” “demon rabbits” and “zombie rabbits.” ...