When the market collapsed, the "super pigs" escaped and began to spread rapidly across the country. The pigs may be invading the US, where feral pigs already pose environmental problems in the South.

MINNEAPOLIS -- An exploding population of hard-to-eradicate "super pigs" in Canada is threatening to spill south of the border, and northern states like Minnesota, North Dakota and Montana are taking ...

SUMMIT STATION – Although Kase Wolfe had to sit out for this year’s 4-H FFA Hog Show at the Schuylkill County Fair, he insisted on being there Monday for his twin sister, Kallie, and their crossbred ...

In both spring and fall, 12 Duroc, 12 Hampshire, and 12 Duroc x Hampshire F 1 weanling pigs all reared under the same management were fed in pens of 3 to slaughter weights. Three Duroc and 4 Hampshire ...