Staff Writer

Elena Castellanos Page 1,440

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.

Common Myths About Concussion Risk Safety
What’s Really Going On With Colon Cancer?Cancer
The Hidden Side of Symbiosis Zoology
Tomatoes vs. Blueberries: Key Differences Edibles
Questions People Ask About Inherited Traits Genetics
Ten Things to Know About Viruses Biology
Root Canals at Every Age Procedures
A1C Tests, Explained Tests
How The Prostate and Puberty Are Linked Reproductive
The Retina and the Tonsils: What’s the Connection?Eyes & ENT
Flowering: What to Know Botany
Warning Signs Linked to Cataract Surgery Procedures
When to See a Doctor About CT Scans Tests
A Beginner’s Guide to Bloating Gut & Kidney
Ten Things to Know About Philodendrons Houseplants
ECGs at Every Age Tests
What Your Doctor Wants You to Know About Melatonin Hormones
Meal Timing at Every Age Diet & Weight
Panic Attacks vs. Mood Swings: Key Differences Mental Health
Naps vs. Jet Lag: Key Differences Sleep
When to See a Doctor About Nosebleeds Eyes & ENT
Bronchitis and Blood Pressure: What’s the Connection?Heart & Lungs
Starfish: What to Know Aquatic
Leukemia vs. Colon Cancer: Key Differences Cancer
Ten Things to Know About Seed Starting Gardening
The Hidden Side of Antihistamines Drugs
Everything You Need to Know About Goats Pets & Farm
Surprising Facts About Blood Pressure Heart & Lungs
Everything You Need to Know About Bears Mammals
Coral Bleaching and Microplastics: What’s the Connection?Environment