Staff Writer

Elena Castellanos Page 1,188

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.

Kava, Explained Substances
Collagen Powder vs. Probiotics: Key Differences Supplements
The Hidden Side of the Placenta Pregnancy
Common Myths About Garden Pests Gardening
What’s Really Going On With Boxwoods?Trees & Shrubs
Ten Things to Know About Dahlias Flowers
Everything You Need to Know About Collagen Skin & Hair
How Binge Drinking and Hangovers Are Linked Substances
How The Umbilical Cord and Pregnancy Cravings Are Linked Pregnancy
How Heart Murmurs and Shortness of Breath Are Linked Heart & Lungs
The Science Behind Roses Flowers
What Experts Say About Potting Mix Gardening
What’s Really Going On With Insomnia?Sleep
What Your Doctor Wants You to Know About Kava Substances
Surprising Facts About Gestational Diabetes Pregnancy
Saliva and Tooth Enamel: What’s the Connection?Dental
Coral vs. Crabs: Key Differences Aquatic
Drip Irrigation and Aphids: What’s the Connection?Gardening
What Experts Say About Zucchini Edibles
Everything You Need to Know About Chromosomes Genetics
Warning Signs Linked to Snoring Sleep
Hearing Loss at Every Age Eyes & ENT
Everything You Need to Know About Geckos Reptiles
What Experts Say About Metabolism Biology
Aspirin and Cough Medicine: What’s the Connection?Drugs
Hearing Loss: What to Know Eyes & ENT
The Science Behind Bronchitis Heart & Lungs
Surprising Facts About Pet Parrots Pets & Farm
Ten Things to Know About Ticks Bugs
How Scientists Study Blueberries Edibles