The Cool Down on MSN

Mutant 'super pigs' are breeding fast in Fukushima's abandoned nuclear zone

The key appears to be maternal inheritance.
Interesting Engineering on MSN

Rapidly reproducing mutant 'super pigs' found in Fukushima nuclear disaster zone

A fast-growing population of hybrid or mutant pigs is spreading through abandoned areas near ...
Greek Reporter

Mutant Hybrid Pigs Emerged After Fukushima Nuclear Disaster, Genetic Study Finds

A Fukushima mutant pig study shows how escaped domestic pigs rapidly bred with wild boar after the 2011 nuclear disaster.

Mutant 'super pig' population spirals out of control in Fukushima nuclear fallout zone

The "super pig" population exploded after domesticated hogs interbred with feral wild boars in areas close to the nuclear fallout zone in northeast Japan ...

Mutant radioactive PIGS spiral out of control near nuclear disaster zone – and they have incredible new abilities

MUTATED radioactive pigs have spiralled out of control near a nuclear disaster zone – and they boast extraordinary abilities.

Fukushima’s “Mutant Super Pigs” Aren’t What You Think – They’re Worse

Fukushima's hybrid pigs aren't radioactive mutants but fast-breeding boar-pig crosses that reproduce year-round, creating ...

Mutant ‘super pig’ population spirals out of control in Japanese nuclear fallout zone

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 ...