Genetics and Evolution

What Happens in the First Step of DNA Replication?

How Old Are Cockroaches? Lifespan and Ancient Origins

Do Twins Have the Same DNA? The Answer Is Complicated

Is a Lemur a Monkey? The Primate Relationship Explained

How Does Natural Selection Affect Populations?

Why Are There No Brown Cats? A Genetic Explanation

Are Cockroaches Related to Lobsters?

Do Kiwi Birds Have Wings and Why Can’t They Fly?

What Is Crossing Over During Meiosis?

Are Cows Related to Buffalo, and What About Bison?

Are Big Ears Genetic? The Science Behind Ear Size

What Is the Difference Between a Gene and Allele?

What Are the Genetic Causes of Pfeiffer Syndrome?

What Species Did Charles Darwin Study?

What Are the Drawbacks of Selective Breeding?

Why Is DNA Replication Such an Important Process?

The Scientific Reasons Why Butterflies Are So Beautiful

Are Lemons Man-Made Fruit? The Surprising History

Do Humans Come From Fish? Explaining Our Shared Ancestry

Is a Negative Blood Type a Recessive Trait?