When Pigs Cry: Tool Unravels Pigs’ Emotional Lives

At any given time, there are as many as 12,500 Duroc pigs sniffing around the barns of Imani Farms, a pig farm in southwestern Ontario. The pens of the farm are a cacophony of squeaks, screams, barks and grunts, with each voice telegraphing a different emotion or need. According to Stewart Skinner, 38, the farm’s […]