Genetics and Evolution

Why Gnats Are Attracted to Light: The Science

Are Alpacas and Llamas Related? A Look at Their Differences

How Far Back Can DNA Be Traced? The Current Limits

What Causes Genetic Variation in a Population?

Are Ammonite Fossils Rare? Why Some Are and Some Aren’t

Do Wild Cats Make Biscuits Like Domestic Cats?

During What Phase Do Sister Chromatids Separate?

Are Herniated Discs Genetic? A Review of the Evidence

Are Identical Twins Clones? The Key Differences

What Animals Are Protective and What Drives Them?

How Is the Outgroup Determined in a Cladogram?

What Does Fossilized Bone Look Like?

Are Foxes Really Domesticating Themselves?

Are Similarities Between Sharks and Dolphins Homologous or Analogous?

What Does Fossil Correlation Mean in Geology?

Can Muscovy Ducks Breed With Mallards?

Do Kangaroos Mate for Life? Their Mating Habits Explained

Is Signet Ring Cell Carcinoma Hereditary?

Why Is Reproduction Important for Living Organisms?

Where Do White Cats Come From? The Science of Their Genes