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

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

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

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

Wildlife experts warn that “zombie squirrels” and “Frankenstein rabbits” show how parasites and diseases can alter animal ...

Diphacinone is a rodenticide frequently used by farmers against populations of rats, mice, and squirrels. It's also dyed ...

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

Residents in the US and Canada have been left horrified after spotting grey squirrels covered in bulbous growths that split ...

The unusual squirrel sightings come as Colorado officials warned of a separate outbreak, the so-called “bunny blight.” ...

Disturbing sightings of gray squirrels suffering from tumors are spreading across neighborhoods in the United States. They have been photographed with bald patches, wart-like growths, and severe ...

In the US, zombie squirrels with sores and bald patches have been seen due to squirrel fibromatosis, a virus causing tumors.

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