Researchers have examined how a chicken egg develops its hard outer shell, anchored securely to a soft inner membrane, and believe the insights have the potential to improve reconstructive surgeries ...

Take a mama salmon, for example. It lays thousands of eggs at a time which the males fertilize thoroughly. The salmon packs each egg with more yolk compared to an urchin, that means more proteins, ...

If you eat chicken eggs, you probably have a shell color preference for reasons you can’t explain. Some people only buy brown eggs because they believe they’re “healthier” or more “natural” than white ...