If you've ever flipped a few egg carton lids open at the grocery store and wondered about the virtues of brown eggs vs. white eggs, you aren't alone. The differences and similarities feel like a ...

Most of the brown eggs in the U.S. are produced by a type of chicken breed called Rhode Island Red or Plymouth Rock, while many of the white eggs are made by White Leghorn chickens, he says ...

This pigment is called protoporphyrin. Hens with white earlobes usually lay white eggs, and hens with red or brown earlobes typically lay brown eggs. Here are some breeds that typically lay white ...