At first glance, they appear to be creatures out of a nightmare—cottontail rabbits in northern Colorado with dark spikes and ...

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

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

'Frankenstein' rabbits with black tendrils sprouting from their faces have been spotted in Fort Collins, Colorado, US thanks to a virus.

Rabbits typically overcome the disease on their own, with research suggesting that in about 35% of affected rabbits, papillomas disappear within six months. There is no known cure, and while most ...

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

UVM Extension Master Gardener Amy Simone says that using repellents and trying to scare the animals away has limited effects.

Wildlife officials say a virus is causing rabbits in Colorado to sprout horn-like growths. What is rabbit papillomavirus and is it dangerous to pets?

Netflix is putting Guillermo del Toro's Frankenstein in "select" theaters before releasing it on the streaming platform.

FILE - This June 26, 2013, image made from a video provided by Gunnar Boettcher shows a rabbit in Mankato, Minn., that Boettcher dubbed "Frankenstein," due to what looks like horns growing out of ...