Staff Writer

Elena Castellanos Page 1,367

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.

Cataract Surgery, Explained Procedures
Everything You Need to Know About Chemotherapy Cancer
Penguins: What to Know Birds
A Beginner’s Guide to Leaves Botany
What Experts Say About Rust Chemistry
How Insulin and Cortisol Are Linked Hormones
How Sore Throats and Sinus Pressure Are Linked Eyes & ENT
New Research on Collagen Skin & Hair
New Research on Compost Gardening
Composting: Facts vs. Fiction Environment
When to See a Doctor About Energy Drinks Substances
What Your Doctor Wants You to Know About Poison Ivy Safety
Common Myths About Music Therapy Therapies
When to See a Doctor About Knee Replacements Procedures
When to See a Doctor About Sperm Health Reproductive
Marigolds and Hydrangeas: What’s the Connection?Flowers
A Beginner’s Guide to Coral Bleaching Environment
Ear Infections, Explained Kids
When to See a Doctor About Adrenaline Hormones
Watering and Light Needs of Willow Trees Trees & Shrubs
Ten Things to Know About Tendons Bones & Muscles
Everything You Need to Know About Aeration Lawn
Iron and Magnesium: What’s the Connection?Nutrition
Questions People Ask About Cell Mutations Cancer
A Beginner’s Guide to Plaque Dental
Digestion vs. Hydration: Key Differences Gut & Kidney
The Science Behind Tingling Hands Brain & Nerves
Squirrels: What to Know Mammals
What’s Really Going On With Carrots?Edibles
Everything You Need to Know About Chemical Reactions Chemistry