Staff Writer

Elena Castellanos Page 1,358

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.

Collagen Powder: What to Know Supplements
Everything You Need to Know About White Blood Cells Immunity
A Beginner’s Guide to Osteoporosis Bones & Muscles
The Hidden Side of Dry Skin Skin & Hair
Everyday Habits That Affect Cholesterol Heart & Lungs
The Hidden Side of Phototropism Botany
Magnesium Supplements vs. Turmeric: Key Differences Supplements
What Experts Say About Skin Grafts Procedures
New Research on Adrenaline Hormones
A Beginner’s Guide to Salmon Aquatic
How Brown Patches and Crabgrass Are Linked Lawn
Table Salt, Explained Chemistry
New Research on Overthinking Mental Health
The Retina vs. Earwax: Key Differences Eyes & ENT
A Beginner’s Guide to Raccoons Mammals
Ten Things to Know About Rust Chemistry
How Starfish and Coral Are Linked Aquatic
Common Myths About Wasps Bugs
The Hidden Side of Static Electricity Physics
Speech Therapy and Hydrotherapy: What’s the Connection?Therapies
Ten Things to Know About Loneliness Mental Health
Common Myths About Posture Bones & Muscles
When to See a Doctor About Concussions Brain & Nerves
Everything You Need to Know About Portion Sizes Diet & Weight
What Experts Say About Fiber Nutrition
Collagen Powder and Probiotics: What’s the Connection?Supplements
A Beginner’s Guide to Breast Cancer Cancer
Ten Things to Know About Wrinkles Skin & Hair
Common Problems With Raised Beds and How to Fix Them Gardening
Gene Editing, Explained Genetics