Genetics and Evolution

Are Cats Related to Dogs? Their Evolutionary History

Can a Chicken Be Both Male and Female?

If a Human Has 46 Chromosomes, How Many Are in Each Daughter Cell?

Do Black Squirrels Mate With Red Squirrels?

Can Foxes Be Black? The Science of Silver Foxes

Can Female Mules Reproduce?

Which Animal Is Pregnant the Longest?

Do reptiles reproduce sexually or asexually?

Who Determines the Hair Color of a Baby?

What Snakes Don’t Lay Eggs and Why They Give Live Birth

What Side of the Family Does Balding Come From?

How Is Strawberry DNA Different From Human DNA?

Is Broccoli Man-Made? Its Journey From Wild Cabbage

What Do the Number of Spots on a Ladybug Mean?

What Snakes Can Cross Breed? Common Hybrids Explained

Why Are Orangutans’ Faces Like That?

Is Hypertrophic Cardiomyopathy Genetic?

Why Do Peacocks Show Their Feathers?

What Are the Two Main Types of Mutations?

Where to Find Ammonites and How to Identify Them