Staff Writer

Elena Castellanos Page 219

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.

Hedges, Explained Trees & Shrubs
Daffodils and Roses: What’s the Connection?Flowers
How Long Ticks Live Bugs
What’s Really Going On With Protein Powder?Supplements
How Baby Teeth and Growth Spurts Are Linked Kids
Gestational Diabetes: Facts vs. Fiction Pregnancy
What’s Really Going On With Cacti?Botany
The Hidden Side of PH Chemistry
What Your Doctor Wants You to Know About Bike Helmets Safety
The Hidden Side of Anxiety Mental Health
Deforestation vs. Acid Rain: Key Differences Environment
Chemical Reactions: What to Know Chemistry
How Scientists Study Gravity Physics
Heart Rate, Explained Heart & Lungs
How Hibernation and Venom Are Linked Zoology
The Science Behind Ladybugs Bugs
New Research on Aphids Gardening
Menstrual Cycles vs. Sperm Health: Key Differences Reproductive
Questions People Ask About Geckos Reptiles
The Science Behind Carbon Chemistry
Bacteria: Facts vs. Fiction Biology
Everyday Habits That Affect Music Therapy Therapies
Common Myths About Sunscreen Safety
What’s Really Going On With Vertigo?Eyes & ENT
A Beginner’s Guide to Digestion Gut & Kidney
Lizards vs. Chameleons: Key Differences Reptiles
Everything You Need to Know About Willow Trees Trees & Shrubs
Ten Things to Know About Antioxidants Nutrition
New Research on Labor Pregnancy
What’s Really Going On With Beetles?Bugs