Staff Writer

Elena Castellanos Page 754

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.

Everyday Habits That Affect Brittle Nails Skin & Hair
How Mosquitoes Communicate Bugs
How Scientists Study Ocean Currents Environment
Ten Things to Know About Static Electricity Physics
Epigenetics and Chromosomes: What’s the Connection?Genetics
The Hidden Side of Nicotine Substances
Circadian Rhythms: Facts vs. Fiction Sleep
How Potassium and Calcium Are Linked Nutrition
Plaque: Facts vs. Fiction Dental
The Science Behind Collagen Skin & Hair
Questions People Ask About Leukemia Cancer
Everything You Need to Know About Roses Flowers
What’s Really Going On With Raccoons?Mammals
Everything You Need to Know About Hummingbirds Birds
Birch Trees vs. Fruit Trees: Key Differences Trees & Shrubs
What Experts Say About Leaves Botany
Pigeons and Hummingbirds: What’s the Connection?Birds
Bike Helmets, Explained Safety
The Science Behind Animal Communication Zoology
Roots: What to Know Botany
Potatoes vs. Tomatoes: Key Differences Edibles
New Research on Colon Cancer Cancer
The Third Trimester: What to Know Pregnancy
Neurons: What to Know Brain & Nerves
How Scientists Study Peppers Edibles
Sound Waves, Explained Physics
How Endurance and Stretching Are Linked Fitness
What Experts Say About Light Therapy Therapies
Questions People Ask About Shortness of Breath Heart & Lungs
How Animal Lifespans Communicate Zoology