Staff Writer

Elena Castellanos Page 1,047

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 Myths About Cell Mutations Cancer
Common Myths About Calcium Nutrition
Root Canals at Every Age Procedures
Hair Loss vs. Collagen: Key Differences Skin & Hair
How Garlic and Potatoes Are Linked Edibles
What Experts Say About Black Holes Earth & Space
How Scientists Study Eyesight Eyes & ENT
Memory and Sciatica: What’s the Connection?Brain & Nerves
Surprising Facts About Guinea Pigs Pets & Farm
When to See a Doctor About Zinc Supplements
When to See a Doctor About Knee Pain Bones & Muscles
Everything You Need to Know About Rainbows Physics
Annual Checkups: What to Know Healthcare
Muscle Cramps: Facts vs. Fiction Bones & Muscles
Watering and Light Needs of Snake Plants Houseplants
A Beginner’s Guide to Viruses Biology
Vertigo, Explained Eyes & ENT
Palpitations, Explained Heart & Lungs
Warning Signs Linked to Tingling Hands Brain & Nerves
How Scientists Study Keto Diets Diet & Weight
The Hidden Side of ECGs Tests
The Science Behind Ants Bugs
New Research on Cardio Fitness
Screen Time at Every Age Kids
Hydration: What to Know Gut & Kidney
Common Myths About Carbon Chemistry
The Science Behind Recessive Genes Genetics
Ten Things to Know About Generic Drugs Drugs
Questions People Ask About MRI Scans Tests
Common Myths About Reflexes Brain & Nerves