Staff Writer

Elena Castellanos Page 1,428

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 Komodo Dragons and Tortoises Are Linked Reptiles
New Research on Belly Fat Diet & Weight
What Experts Say About Fiber Nutrition
Melatonin: What to Know Hormones
How Scientists Study Animal Senses Zoology
Questions People Ask About Flowering Botany
Oxygen and Polymers: What’s the Connection?Chemistry
How DNA Repair and Photosynthesis Are Linked Biology
The Hidden Side of Zinc Supplements
Everyday Habits That Affect Prescriptions Healthcare
Everyday Habits That Affect Sperm Health Reproductive
The Common Cold: Facts vs. Fiction Immunity
What Experts Say About Pigeons Birds
New Research on Light Physics
The Science Behind Kitchen Burns Safety
Rabbits: What to Know Pets & Farm
How Scientists Study Sunflowers Flowers
When to See a Doctor About Tonsillectomies Procedures
Surprising Facts About Thyroid Hormones Hormones
Insomnia and Sleep Apnea: What’s the Connection?Sleep
Cognitive Behavioral Therapy at Every Age Therapies
Warning Signs Linked to Grief Mental Health
Everyday Habits That Affect Brittle Nails Skin & Hair
The Hidden Side of Oak Trees Trees & Shrubs
How Push-ups and Yoga Are Linked Fitness
The Hidden Side of Back Pain Bones & Muscles
Surprising Facts About Lung Capacity Heart & Lungs
Surprising Facts About Flamingos Birds
The Hidden Side of Composting Environment
Steroids: Facts vs. Fiction Drugs