The mutated pigs were created after domestic pigs escaped into abandoned farmland following the 2011 nuclear disaster in Japan.

A mutant super pig population has spiraled out of control — thanks to their inherited, rapid reproductive cycles — in the ghost towns of a nuclear fallout zone in Japan, according to reports and ...

Add Yahoo as a preferred source to see more of our stories on Google. Hybrid 'mutant' pig population explodes following 2011 Japanese nuclear accident A population of hybrid feral pigs and wild boars ...