Staff Writer

Elena Castellanos Page 1,488

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 Pigs Pets & Farm
Momentum and Electricity: What’s the Connection?Physics
How Binge Drinking and Secondhand Smoke Are Linked Substances
When to See a Doctor About Stitches Procedures
New Research on Cancer Screening Cancer
The Science Behind Guinea Pigs Pets & Farm
Questions People Ask About Dandelions Lawn
How Oxygen and Acids Are Linked Chemistry
Diaper Rash vs. Colic: Key Differences Kids
Ten Things to Know About Acid Reflux Gut & Kidney
What Your Doctor Wants You to Know About Migraines Brain & Nerves
The Hidden Side of Dragonflies Bugs
The Hidden Side of Blood Types Genetics
When to See a Doctor About Aspirin Drugs
Gravity vs. Energy: Key Differences Physics
What Your Doctor Wants You to Know About Kava Substances
What Your Doctor Wants You to Know About Vitamin D Nutrition
Everyday Habits That Affect Tonsillectomies Procedures
How Scientists Study Muscle Soreness Bones & Muscles
The Science Behind Asthma Heart & Lungs
New Research on Ladybugs Bugs
Everything You Need to Know About Snoring Sleep
What Your Doctor Wants You to Know About Sugar Cravings Diet & Weight
What Your Doctor Wants You to Know About the Uterus Reproductive
How Mood Swings and Panic Attacks Are Linked Mental Health
Everything You Need to Know About Seeds Botany
Questions People Ask About Cholesterol Tests Tests
How Scientists Study Raccoons Mammals
A Beginner’s Guide to Wildfires Environment
The Science Behind Bronchitis Heart & Lungs