Sparks are said to fly when people are in love, and now science proves this literally happens when an egg and sperm hit it off.
The glossy eggshell of a rare bird is so luminous that it actually changes color when viewed from different angles.
The animal kingdom's bravest and most vigilant mother could be a deep sea octopus who has just broken the world record for egg brooding. Continue reading →
Cuckoos are deceptive little buggers at birth, fooling unwitting foster parents.
A New York City hawk, Violet, needs medical attention, but a surprise hatching over Mother's Day weekend may complicate matters.