Theodore Jennings

What Is a Spore Swab and How Is It Used?

What Is the Hardest Wood on the Planet?

What Trees Are Considered Native to Arizona?

Are Cherries Berries? The Science of Fruit Classification

Is Stinkhorn Fungus Poisonous to Humans or Pets?

Why Don’t Pine Trees Lose Their Needles?

Is Dragon Fruit in the Kiwi Family?

Yes, Macadamia Nuts Do Grow on Trees

Do Oak Trees Have Flowers & How Do They Make Acorns?

Is Broccoli and Cauliflower Man-Made?

What Gives Plants Their Color? The Science of Pigments

Is Slime Flux on Trees Dangerous to Humans?

How Does Fruit Grow? The Journey From Flower to Fruit

What Is the Difference Between Primary and Secondary Growth?

What Is a Palo Verde Tree? The Iconic Green-Bark Tree

How Long Do Ash Trees Live? Lifespan & Key Factors

Do Mushrooms Breathe Oxygen? The Process Explained

What Kinds of Fruit Does a Cactus Produce?

Are Aspens and Birch Trees Related?

Is My Olive Tree Dead? How to Tell and What You Can Do