Ximena Castro

How Big Does a Duck Get? Size by Breed and Growth

Are Greyhounds Faster Than Horses? A Speed Showdown

Where Are Guinea Pigs Found in the Wild?

Can you be allergic to some cats and not others?

The Science of Blood Sucking Organisms

What Is Puffing and Why Do Animals Do It?

Anaplasma marginale: Transmission, Symptoms, and Treatment

Snub Monkey: Unique Features of This Rare Primate

Hominid Family Tree: Charting Our Human Origins

Horse Donkey Hybrid: What Makes Mules and Hinnies Different

Why the Term “Subhuman Species” Is Not Used in Science

Homo Capensis: A Real Human Species?

Rabbit Front Paws: Anatomy, Function, and Care

The Rat Fetus: A Look at Its Development and Use in Science

What Is Animal Telemetry and How Does It Work?

What Is a Gamecock Bird? Traits, History, and Legal Status

The Science Behind the Dog Breed Tree

What Are Whisker Pads and What Do They Do?

What Are Chestnuts on Horses and Why Do They Exist?

The Sonic World of Mice: Unheard Communication