Staff Writer

Elena Castellanos Page 530

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.

How to Care for Fruit Trees Trees & Shrubs
Questions People Ask About Baking Soda Chemistry
Ten Things to Know About ECGs Tests
Circulation and Arteries: What’s the Connection?Heart & Lungs
Common Problems With Slugs and How to Fix Them Gardening
New Research on Tulips Flowers
What Your Doctor Wants You to Know About Chickenpox Kids
How Breast Cancer and Biopsies Are Linked Cancer
Everything You Need to Know About Allergies Immunity
Peace Lilies, Explained Houseplants
Air Pressure: Facts vs. Fiction Physics
How Scientists Study Colonoscopies Tests
What Your Doctor Wants You to Know About Cell Mutations Cancer
A Beginner’s Guide to Drip Irrigation Gardening
Energy: Facts vs. Fiction Physics
Medical Records vs. Prescriptions: Key Differences Healthcare
How Scientists Study LASIK Procedures
Warning Signs Linked to Inflammation Immunity
Ten Things to Know About Willow Trees Trees & Shrubs
Questions People Ask About Microplastics Environment
Warning Signs Linked to the Liver Gut & Kidney
Watering and Light Needs of Plant Cells Botany
Surprising Facts About Onions Edibles
What’s Really Going On With Magnets?Physics
Surprising Facts About Endurance Fitness
A Beginner’s Guide to Inflammation Immunity
How to Care for Mulch Gardening
Common Myths About St. Augustine Grass Lawn
Ten Things to Know About Snoring Sleep
Questions People Ask About Cardio Fitness