Evolution & Origins of Life

What Are Structural Adaptations in Biology?

How Did Saber-Toothed Tigers Go Extinct?

What Are Some Examples of Beneficial Mutations?

Are Frogs Dinosaurs? Their Evolutionary Paths Explained

Why Is the Little Toe a Vestigial Structure?

Where Did Chickenpox Originate? A Look at Its History

Where Did Hepatitis B Originate From?

How Long Does the Process of Speciation Take?

What Do Scientists Believe Are the Living Descendants of Dinosaurs?

How Long Have Fish Existed on Earth?

How Long Have Zebras Actually Been Around?

Balancing Selection: Examples From Biology

What Are Orthologs and Why Are They Important?

Why Do Pepper Plants Produce Capsaicin?

How Does Cooperation in Nature Work?

What Causes Sexual Dimorphism Between the Sexes?

Are Chickens Related to the T. Rex?

What Other Animals Lived With Dinosaurs?

What Is a Synapomorphy in Evolutionary Biology?

How Can Mutations Be Helpful for Health and Evolution?