Hundreds of pigs have disappeared from farms in Minnesota and Iowa in just the past few weeks. The price of hogs has nearly doubled in the past year, and that could be motivating thieves.
Mysterious hog farm explosions continue to baffle scientists
A gelatinous goop that resembles melted brown Nerf is emitting from hog manure and causing explosions in southern Minnesota and Iowa. More than 1,500 pigs have died and scientists are baffled. Wired Science takes a closer look.