McKINNEY, Texas -- On a sunny morning in May, several dozen schoolchildren squatted by a wire fence, their hands cupped to the beaks of pecking chickens, giggling as the birds approached. Every second ...

Wander through the egg aisle at any supermarket in the United States and you'll mostly see one color: white. Maybe a few brown-shelled options appear, but that's it. Chickens can lay eggs ranging from ...

We’ve all been there: Scanning the wide selection of eggs in the supermarket, and deciphering the subtle differences in labels on egg cartons. When eggs are labeled as organic, grade AA or cage-free, ...