Genetics and Evolution

Are Dinosaurs Alive Today? The Science Behind the Answer

How Did Humans Get HIV? The Scientific Origin Story

What Dinosaurs Lived in the United States?

When Did Ants Evolve? A Timeline of Their Origin

How Rare Are Green Eyes and What Causes This Eye Color?

Why Is It Important for Gametes to Be Haploid?

Is a Rat and a Mouse the Same Species?

What Happens If the Cell Cluster Splits Into Two Groups?

Can Different Gender Twins Be Identical?

Are Bunions Genetic? Causes and Contributing Factors

Is Cystic Hygroma Genetic? The Chromosomal Connection

Can Humans Grow Feathers? The Biology Behind Why Not

How to Read a DNA Test Report and Its Results

Why Do I Have Red Hairs? A Genetic Explanation

Why Was Methemoglobinemia Isolated to Troublesome Creek, KY?

What Is the T-Rex’s Closest Living Relative?

Why Are Female Cardinals Brown? The Scientific Reasons

What Color Are Peacocks? Beyond Just Blue and Green

What Is the Oldest Virus Known to Science?

When to Use the Hardy-Weinberg Equation?