Genetics and Evolution

Why Do Chipmunks Have Stripes? The Biological Reasons

Do We Really Share DNA With Mushrooms?

Do Twins Have Identical Fingerprints?

How Tall Do You Have to Be to Donate Sperm?

Are Horses Related to Dogs? A Scientific Explanation

Are Raccoons and Bears Related? An Evolutionary Link

What Animals Have Five Toes & The Reasons Why

Were Komodo Dragons Alive When Dinosaurs Were?

How Many Genes Are in the E. coli Genome?

Why Do Some Organisms Show Altruistic Behavior?

Why Do Raccoons Have Ringed Tails?

Is Heart Disease Genetic? How DNA Impacts Your Heart Risk

What Could Be the Advantage of a Reduced Internal Shell?

What Is the Role of DNA Ligase in DNA Replication?

Can You Tame a Grizzly Bear? The Biological Reasons Why Not

Are We Apes? The Science of Human Classification

Do Male Praying Mantis Know They Will Die?

Are Octopuses Really From Another Planet?

What Are the Two Types of DNA in Our Cells?

Are All Birds Monogamous? An Overview of Mating Systems