A hybrid breed of super pigs—a mix of a domestic pig and a wild boar—is running wild in Canada. And now they have their sights set on the United States. The problem? The super pigs are proving hard to ...

An expert has warned of an invasion of giant pigs to the US from Canada. The highly-intelligent pigs carry diseases, evade predators, and can wreck the environment. The expert called for a campaign to ...

A special breed of hybrid super pigs from Canada have started to travel south into the northern United States. The pigs pose a threat to native wildlife and may prove tough to eradicate. The spread of ...