Staff Writer

Elena Castellanos Page 1,446

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.

Concussions: What to Know Brain & Nerves
Ducks, Explained Birds
What’s Really Going On With Hangovers?Substances
Iron and Antioxidants: What’s the Connection?Nutrition
When to See a Doctor About Inflammation Immunity
A Beginner’s Guide to Multivitamins Supplements
The Umbilical Cord vs. Postpartum Recovery: Key Differences Pregnancy
Surprising Facts About Birch Trees Trees & Shrubs
Common Myths About Chemical Reactions Chemistry
Endurance vs. Walking: Key Differences Fitness
Common Myths About Keto Diets Diet & Weight
Antidepressants vs. Steroids: Key Differences Drugs
Morning Sickness and Fetal Growth: What’s the Connection?Pregnancy
How Lawn Fertilizer and Crabgrass Are Linked Lawn
Everything You Need to Know About Zucchini Edibles
What Experts Say About Prescriptions Healthcare
When to See a Doctor About MRI Scans Tests
Everyday Habits That Affect Calories Diet & Weight
What Experts Say About Aspirin Drugs
Ten Things to Know About the Common Cold Immunity
How Long Cockroaches Live Bugs
A Beginner’s Guide to Coral Aquatic
Maple Trees, Explained Trees & Shrubs
What Experts Say About Acid Rain Environment
How Scientists Study Alcohol Substances
What’s Really Going On With Postpartum Recovery?Pregnancy
How Fevers and Histamine Are Linked Immunity
Everything You Need to Know About Light Physics
Questions People Ask About Oxygen Levels Heart & Lungs
Questions People Ask About Bearded Dragons Reptiles