Staff Writer

Elena Castellanos Page 1,081

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.

What’s Really Going On With Chickenpox?Kids
Everyday Habits That Affect Autoimmune Disease Immunity
Surprising Facts About Elephants Mammals
Questions People Ask About Gestational Diabetes Pregnancy
Skin Cancer at Every Age Cancer
Questions People Ask About Wrinkles Skin & Hair
How Chameleons Behave in the Wild Reptiles
Garlic vs. Lettuce: Key Differences Edibles
A Beginner’s Guide to Screen Time Kids
Drought and Composting: What’s the Connection?Environment
Ten Things to Know About Symbiosis Zoology
The Science Behind Chemical Reactions Chemistry
When to See a Doctor About Running Fitness
How Speech Therapy and Physical Therapy Are Linked Therapies
Common Myths About Bike Helmets Safety
Growth Hormone vs. Melatonin: Key Differences Hormones
Ten Things to Know About Osteoporosis Bones & Muscles
Questions People Ask About Acids Chemistry
Questions People Ask About Snacking Diet & Weight
How Chiropractic Care and Light Therapy Are Linked Therapies
Blood Thinners: What to Know Drugs
Breast Cancer: Facts vs. Fiction Cancer
Warning Signs Linked to Sweat Glands Skin & Hair
Seeds, Explained Botany
Added Sugar: Facts vs. Fiction Substances
Common Myths About the Mediterranean Diet Diet & Weight
Reflexes vs. Sciatica: Key Differences Brain & Nerves
The Hidden Side of Earthquakes Earth & Space
Ten Things to Know About Rust Chemistry
Surprising Facts About Gene Editing Genetics