Staff Writer

Elena Castellanos Page 1,131

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.

When to See a Doctor About the Uterus Reproductive
A Beginner’s Guide to Onions Edibles
Everything You Need to Know About Camellias Flowers
The Science Behind Fiber Nutrition
How Skin Grafts and Cataract Surgery Are Linked Procedures
New Research on Raccoons Mammals
Common Myths About Tulips Flowers
How Memory and the Vagus Nerve Are Linked Brain & Nerves
What’s Really Going On With Static Electricity?Physics
Everything You Need to Know About Creatine Supplements
The Third Trimester, Explained Pregnancy
A Beginner’s Guide to Constipation Gut & Kidney
Lawn Fertilizer, Explained Lawn
Ten Things to Know About Deep Sleep Sleep
Warning Signs Linked to Bedwetting Kids
Earwax vs. Sinus Pressure: Key Differences Eyes & ENT
Ten Things to Know About Acne Skin & Hair
Surprising Facts About Elephants Mammals
How Hydrangeas and Camellias Are Linked Flowers
CT Scans vs. Cholesterol Tests: Key Differences Tests
Muscle Soreness, Explained Bones & Muscles
A Beginner’s Guide to Woodpeckers Birds
How Ants Behave in the Wild Bugs
Questions People Ask About Withdrawal Substances
How Weight Loss Plateaus and Portion Sizes Are Linked Diet & Weight
Questions People Ask About Parrots Birds
Watering and Light Needs of Pollen Botany
The Science Behind Companion Planting Gardening
Common Myths About Tomatoes Edibles
How Circadian Rhythms and Late-night Caffeine Are Linked Sleep