Staff Writer

Elena Castellanos Page 1,383

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.

Ten Things to Know About Turtles Reptiles
Common Myths About Pigeons Birds
How Scientists Study Lilacs Trees & Shrubs
What Your Doctor Wants You to Know About Binge Drinking Substances
What Your Doctor Wants You to Know About Ambulance Rides Healthcare
Oxygen: What to Know Chemistry
What Your Doctor Wants You to Know About Strength Training Fitness
A Beginner’s Guide to Laparoscopy Procedures
Wolves: Facts vs. Fiction Mammals
Seasonal Tips for Cacti Botany
Everyday Habits That Affect Choking Hazards Safety
How Scientists Study Prenatal Ultrasounds Pregnancy
Bacteria: Facts vs. Fiction Biology
The Hidden Side of Cough Medicine Drugs
Common Myths About Chickenpox Kids
What Experts Say About Oxygen Chemistry
Everyday Habits That Affect Chickenpox Kids
The Science Behind Biopsies Cancer
Fish Oil and Vitamin C: What’s the Connection?Supplements
The Science Behind Pregnancy Cravings Pregnancy
Warning Signs Linked to Stress Mental Health
What Experts Say About Light Therapy Therapies
How Calories and Intermittent Fasting Are Linked Diet & Weight
Everything You Need to Know About Chameleons Reptiles
Crows: What to Know Birds
How Scientists Study Ladybugs Bugs
Roots and Plant Stems: What’s the Connection?Botany
Common Myths About Strawberries Edibles
How Scientists Study Cockroaches Bugs
The Hidden Side of Energy Physics