Staff Writer

Elena Castellanos Page 564

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.

When to See a Doctor About Tonsillectomies Procedures
New Research on Tumors Cancer
What Experts Say About the Cell Membrane Biology
Ten Things to Know About Vitamin D Nutrition
Allergies, Explained Immunity
When to See a Doctor About Dental Fillings Dental
Questions People Ask About Crystals Chemistry
How The Tonsils and Nosebleeds Are Linked Eyes & ENT
When to See a Doctor About Shortness of Breath Heart & Lungs
Seasonal Tips for Grass Seed Lawn
Cardio vs. Push-ups: Key Differences Fitness
Surprising Facts About Auroras Earth & Space
Gravity: Facts vs. Fiction Physics
The Hidden Side of Hernia Repair Procedures
ECGs: Facts vs. Fiction Tests
How Scientists Study Fetal Growth Pregnancy
Ten Things to Know About Migraines Brain & Nerves
How Bacteria and Mitochondria Are Linked Biology
Questions People Ask About Cardio Fitness
What Your Doctor Wants You to Know About Sleep Apnea Sleep
Chickenpox and Picky Eating: What’s the Connection?Kids
Melatonin vs. Testosterone: Key Differences Hormones
Watering and Light Needs of Willow Trees Trees & Shrubs
Ten Things to Know About Coral Bleaching Environment
How Heat and Magnets Are Linked Physics
How Heart Rate and Oxygen Levels Are Linked Heart & Lungs
A Beginner’s Guide to Peppers Edibles
Auroras: Facts vs. Fiction Earth & Space
Air Pressure and Rainbows: What’s the Connection?Physics
The Science Behind Cells Biology