Staff Writer

Elena Castellanos Page 1,475

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.

The Hidden Side of Tick Bites Safety
What’s Really Going On With Dolphins?Mammals
What Your Doctor Wants You to Know About Metabolism Diet & Weight
Everyday Habits That Affect Nosebleeds Eyes & ENT
When to See a Doctor About Palpitations Heart & Lungs
Watering and Light Needs of Maple Trees Trees & Shrubs
Surprising Facts About Sunscreen Safety
Garden Soil and Pruning: What’s the Connection?Gardening
Growing Pothos Successfully Houseplants
Ten Things to Know About Acupuncture Therapies
Screen Time vs. Chickenpox: Key Differences Kids
Ten Things to Know About Ovulation Reproductive
How Dandruff and Freckles Are Linked Skin & Hair
How Friction and Heat Are Linked Physics
Iron and Protein: What’s the Connection?Nutrition
What Your Doctor Wants You to Know About Oxytocin Hormones
Eczema vs. Dandruff: Key Differences Skin & Hair
What Your Doctor Wants You to Know About Acid Reflux Gut & Kidney
The Hidden Side of Seed Starting Gardening
Sperm Health: What to Know Reproductive
How Basil and Strawberries Are Linked Edibles
Deforestation: Facts vs. Fiction Environment
Ten Things to Know About Sleep Apnea Sleep
Food Poisoning: Facts vs. Fiction Safety
The Hidden Side of Fertility Reproductive
Growth Hormone vs. Cortisol: Key Differences Hormones
Questions People Ask About Tinnitus Eyes & ENT
Foxes: What to Know Mammals
What’s Really Going On With the Moon?Earth & Space
Saliva: What to Know Dental