From jumping fences, destroying golf courses and digging up yards, wild pigs — also called wild boars or feral hogs — are one of the most destructive and invasive animals in the U.S. And while many ...

Invasive species are imported as livestock, pets and attractions in zoos. Some hitch rides on plants, on the bottom of a boot, in the ballast of ships. Then they wreak havoc. Here's how we're ...

Wild or feral pigs are a challenge in many parts of the US. Various states have taken different approaches to deal with them, and some have been more successful than others. The stakes are high ...

Feral pig roams Congaree National Park near Columbia, S.C. Wild hogs are chewing up the southern landscape, wildlife managers say Courtesy John Grego, Friends of Congaree Swamp From jumping fences, ...