Staff Writer

Elena Castellanos Page 1,195

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.

Common Problems With Grass Seed and How to Fix Them Lawn
Wildfires, Explained Environment
Protein Powder and Zinc: What’s the Connection?Supplements
What Your Doctor Wants You to Know About Knee Replacements Procedures
Fireflies, Explained Bugs
Watering and Light Needs of Hollies Trees & Shrubs
Fevers and Antibodies: What’s the Connection?Immunity
Rubber Plants vs. Snake Plants: Key Differences Houseplants
The Science Behind Auroras Earth & Space
Everything You Need to Know About the Mediterranean Diet Diet & Weight
Everyday Habits That Affect Potassium Nutrition
How Garlic and Zucchini Are Linked Edibles
How Microplastics and Deforestation Are Linked Environment
How Scientists Study Overseeding Lawn
How Colic and Screen Time Are Linked Kids
Histamine vs. the Common Cold: Key Differences Immunity
Everything You Need to Know About Tendons Bones & Muscles
Common Problems With Raised Beds and How to Fix Them Gardening
How Scientists Study Microplastics Environment
New Research on Carbon Chemistry
Ten Things to Know About Chickenpox Kids
Hormonal Birth Control, Explained Reproductive
The Science Behind Leukemia Cancer
Where Venom Live and How They Adapt Zoology
Common Myths About Wasps Bugs
How DNA Tests and Blood Types Are Linked Genetics
Physical Therapy: What to Know Therapies
What’s Really Going On With Roots?Botany
The Science Behind Family Traits Genetics
Generic Drugs and Aspirin: What’s the Connection?Drugs