Staff Writer

Elena Castellanos Page 1,088

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.

Screen Time vs. Chickenpox: Key Differences Kids
Surprising Facts About Saliva Dental
A Beginner’s Guide to Earwax Eyes & ENT
How Scientists Study Cardio Fitness
The Science Behind Angioplasty Procedures
The Hidden Side of Leptin Hormones
A Beginner’s Guide to Labor Pregnancy
Dragonflies: What to Know Bugs
Yoga: Facts vs. Fiction Fitness
Aspirin vs. Antihistamines: Key Differences Drugs
The Third Trimester at Every Age Pregnancy
Dental Fillings at Every Age Dental
How Bees Behave in the Wild Bugs
Mars and Glaciers: What’s the Connection?Earth & Space
Common Myths About Fireflies Bugs
Seasonal Tips for Chlorophyll Botany
Common Myths About Acid Rain Environment
Fertility: Facts vs. Fiction Reproductive
The Science Behind Antibodies Immunity
A Beginner’s Guide to Intrusive Thoughts Mental Health
Questions People Ask About Pigs Pets & Farm
Everything You Need to Know About Metabolism Diet & Weight
New Research on Picky Eating Kids
What Your Doctor Wants You to Know About Chemotherapy Cancer
Ten Things to Know About Flamingos Birds
Everything You Need to Know About Autoimmune Disease Immunity
New Research on Dandruff Skin & Hair
Common Myths About Heart Rate Heart & Lungs
How Reflexes and Brain Fog Are Linked Brain & Nerves
Common Myths About Acid Rain Environment