Genetics and Evolution

Can Aggression Be Genetic? The Role of Genes & Environment

Are Freckles a Dominant or Recessive Trait?

Does Fitness in Biology and Survival Have the Same Meaning?

How Rare Is a Black Cat With Blue Eyes?

Can All Dogs Breed With Each Other?

What Do Cells and Viruses Have in Common?

What Animals Bond for Life? A Look at Animal Monogamy

Why Does My Body Reject Alcohol? A Scientific Look

Do White Crows Exist? The Science Behind Their Color

When Did Sickle Cell Disease Start?

What Are the Levels of Classification in Biology?

Are White Snakes Rare? The Genetics Behind Their Color

Why Are German Cockroaches the Worst?

Are Huskies Directly Related to Wolves?

How Big Is an Ostrich Brain? And Why Is It So Small?

How Long Have Fish Existed on Earth?

Why Is the Cost of Reproduction Different for Males and Females?

Is Kawasaki Disease Genetic? Susceptibility and Risk Factors

Why Do Koalas Have Such Smooth Brains?

What Does Codominance Mean in Biology?