Longer sampling time needed for sows due to their larger size, fact that fewer sows can access the ropes at any given time ...

Hands-on-care. NAE pigs require more labor. When starting pigs, the best results come from caretakers who make sure pigs eat ...

This story was originally published in The Highlight, Vox’s member-exclusive magazine. To get early access to member-exclusive stories every month, join the Vox Membership program today. At Vox, I ...