Genetics and Evolution

Where Do Orchids Truly Originate From?

Can a Brunette and a Redhead Have a Blonde Child?

What Makes Humans a K-Selected Species?

What Do You Call a Wingless Fly? And Why They’re Wingless

Why Do Male Seahorses Get Pregnant and Give Birth?

Why Are Two Phases of Meiosis Necessary?

Are Donkeys Sterile? Explaining the Mule Misconception

What Traits Can Be Inherited From Your Parents?

Where Did Squirrels Come From? Their Evolutionary Origin

How to Do Pedigree Charts and Analyze Genetic Traits

Why Is Genetic Variation Important for the Survival of a Species?

How Much DNA Do We Share With Dolphins?

What Is Genetic Carrier Screening & How Does It Work?

What Are Promoters in DNA and Gene Expression?

Can a Paternity Test Be Wrong? The Science of DNA Accuracy

What Male Animals Raise Their Young?

Are Coyotes Dogs? Key Differences & Shared Ancestry

Is an 8% Fetal Fraction a Good NIPT Test Result?

Is Height a Polygenic Trait? The Genetics of Stature

How Many Animals Eat Their Young & Why?