Staff Writer

Elena Castellanos Page 1,438

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.

Endurance and Strength Training: What’s the Connection?Fitness
How to Care for Boxwoods Trees & Shrubs
The Science Behind Meteor Showers Earth & Space
Antioxidants: Facts vs. Fiction Nutrition
Questions People Ask About Hospital Stays Healthcare
Crystals: Facts vs. Fiction Chemistry
Plant Stems and Phototropism: What’s the Connection?Botany
Picky Eating vs. Growth Spurts: Key Differences Kids
Deforestation and Composting: What’s the Connection?Environment
Ten Things to Know About Sleepwalking Sleep
Questions People Ask About Frostbite Safety
Everything You Need to Know About Bedwetting Kids
When to See a Doctor About Labor Pregnancy
Common Myths About Sinus Pressure Eyes & ENT
Where Crocodiles Live and How They Adapt Reptiles
How Scientists Study Table Salt Chemistry
What’s Really Going On With Folic Acid?Pregnancy
How Fireflies Communicate Bugs
PH and Acids: What’s the Connection?Chemistry
New Research on Vaccines Immunity
Anxiety: Facts vs. Fiction Mental Health
Neurons: What to Know Brain & Nerves
Questions People Ask About Boxwoods Trees & Shrubs
Philodendrons and Aloe Vera: What’s the Connection?Houseplants
Common Myths About Proteins Biology
Electrolytes, Explained Nutrition
Self-esteem and Anxiety: What’s the Connection?Mental Health
How Weight Loss Plateaus and the Mediterranean Diet Are Linked Diet & Weight
Everything You Need to Know About Kitchen Burns Safety
Immune Memory: What to Know Immunity