Staff Writer

Elena Castellanos Page 1,129

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.

Recessive Genes: Facts vs. Fiction Genetics
Zinc vs. Creatine: Key Differences Supplements
Whole Grains: What to Know Nutrition
What Experts Say About Postpartum Recovery Pregnancy
Raccoons: What to Know Mammals
Ten Things to Know About Crystals Chemistry
How Endangered Species Behave in the Wild Zoology
How Roots and Plant Cells Are Linked Botany
Pruning, Explained Gardening
What Experts Say About DNA Repair Biology
What Your Doctor Wants You to Know About Allergy Tests Tests
Radiation Therapy vs. Chemotherapy: Key Differences Cancer
What Snakes Eat and Why Reptiles
Common Myths About Occupational Therapy Therapies
Antidepressants and Generic Drugs: What’s the Connection?Drugs
The Science Behind Hydration Gut & Kidney
The Science Behind Arteries Heart & Lungs
The Science Behind Lizards Reptiles
Common Myths About Earthquakes Earth & Space
Everything You Need to Know About Polymers Chemistry
New Research on Melatonin Supplements Supplements
The Liver: Facts vs. Fiction Gut & Kidney
Common Problems With Moss and How to Fix Them Lawn
How Scientists Study Roses Flowers
HIIT Workouts vs. Stretching: Key Differences Fitness
The Hidden Side of Keto Diets Diet & Weight
Everything You Need to Know About Muscle Cramps Bones & Muscles
The Science Behind Sore Throats Eyes & ENT
Ten Things to Know About Gene Editing Genetics
Surprising Facts About Electrolytes Nutrition