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

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

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

Some cottontail rabbits in Fort Collins, Colorado, have been drawing attention because they have wart-like growths on their ...

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

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

These wild ‘Frankenstein’ rabbits are looking like something out of The Last of Us. Similar to the TV series where the ...

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

The growths are most likely caused by a summertime virus common in some U.S. states, but wildlife officials say there is no ...

Other states have reported 'Frankenstein rabbits,' with black horns coming from bunnies' faces and necks. But are there any ...

Across the US and Canada, squirrels are increasingly sighted with grotesque, wart-like growths due to squirrel fibromatosis, ...

Viral photos have inspired a fluffle of unflattering nicknames, including "Frankenstein bunnies," "demon rabbits" and "zombie ...