Staff Writer

Elena Castellanos Page 280

Elena Castellanos has been writing about science for kids and teens for more than a decade. Elena has covered everything from deep-sea creatures to rocket launches, and loves stories that start with a strange question. When not reporting, Elena can be found hiking, baking bread or trying to identify birds by their songs.

How Scientists Study Roots Botany
Surprising Facts About Carbon Chemistry
Ten Things to Know About Testosterone Hormones
Brown Patches: Facts vs. Fiction Lawn
Thyroid Panels vs. Urine Tests: Key Differences Tests
Pigs vs. Cows: Key Differences Pets & Farm
Common Myths About Crabgrass Lawn
Comets and Auroras: What’s the Connection?Earth & Space
Calories vs. Snacking: Key Differences Diet & Weight
Antioxidants vs. Potassium: Key Differences Nutrition
Warning Signs Linked to Fetal Growth Pregnancy
Questions People Ask About Photosynthesis Biology
A Beginner’s Guide to A1C Tests Tests
Muscle Soreness: Facts vs. Fiction Bones & Muscles
The Vagus Nerve at Every Age Brain & Nerves
Overseeding: Facts vs. Fiction Lawn
Questions People Ask About Zinnias Flowers
Frostbite at Every Age Safety
Vitamin D at Every Age Nutrition
Teething, Explained Kids
Surprising Facts About the Common Cold Immunity
Sinus Pressure: What to Know Eyes & ENT
How Coral Behave in the Wild Aquatic
Ten Things to Know About Zucchini Edibles
Black Holes and Volcanoes: What’s the Connection?Earth & Space
How Scientists Study Protein Nutrition
Cold Therapy vs. Chiropractic Care: Key Differences Therapies
How Scientists Study Cows Pets & Farm
What’s Really Going On With Phototropism?Botany
What Experts Say About Onions Edibles