Staff Writer

Elena Castellanos Page 1,083

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.

Emergency Rooms vs. Hospital Stays: Key Differences Healthcare
Questions People Ask About Urine Tests Tests
Ten Things to Know About Earwax Eyes & ENT
Questions People Ask About Music Therapy Therapies
Everyday Habits That Affect Choking Hazards Safety
The Hidden Side of Tumors Cancer
Sweat Glands: What to Know Skin & Hair
New Research on Pet Parrots Pets & Farm
Seasonal Tips for Lilacs Trees & Shrubs
A Beginner’s Guide to Drought Environment
The Science Behind Blood Tests Tests
A Beginner’s Guide to Kidney Function Gut & Kidney
How Rattlesnakes Communicate Reptiles
Fruit Trees: Facts vs. Fiction Trees & Shrubs
A Beginner’s Guide to Electricity Physics
Ten Things to Know About Caffeine Substances
How Light Therapy and Heat Therapy Are Linked Therapies
Common Myths About the Uterus Reproductive
How Scientists Study Guinea Pigs Pets & Farm
Surprising Facts About Comets Earth & Space
Questions People Ask About Energy Physics
Urgent Care: What to Know Healthcare
How Scientists Study Hernia Repair Procedures
Menstrual Cycles at Every Age Reproductive
Peppers and Carrots: What’s the Connection?Edibles
New Research on Iron Nutrition
How Sunburn and Hair Loss Are Linked Skin & Hair
How Scientists Study the Hippocampus Brain & Nerves
Common Myths About Skin Cancer Cancer
Where Jellyfish Live and How They Adapt Aquatic