Sophie Brown likes to get crafty with her kids, so when they request specialty birthday cakes she always does her best to nail it. 'I actually felt like I birthed this egg,' she laughed after ...

Since the time of Aristotle, humans have stood amazed by birds' dazzlingly colorful eggs, which range from creamy hues to the deepest reds, blues, and greens. But long before our love of robin's-egg ...

The eggshells of modern birds exhibit a spectacular array of rainbow hues—from butter yellow to blood red, palest aqua to darkest cyan. Some are spotted or speckled; others are blemish-free. How and ...