A new genetic study examines an unusually large hybridization event that followed the Fukushima nuclear accident, when escaped domestic pigs bred with wild boar. The research shows that domestic pig ...

In the foothills of Colorado's Rocky Mountains, a gravel road leads to a 10-foot-tall fence. Type in a key code, and a gate scrapes open. Undo a chain to get behind another. Everything here is made of ...

Dan Burton has trapped hundreds of wild pigs for clients of his wildlife control company in Salinas, but even he was startled when he cut one of them open and found blue meat inside. “I’m not talking ...