Staff Writer

Elena Castellanos Page 1,454

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.

Hernia Repair at Every Age Procedures
What Your Doctor Wants You to Know About Immune Memory Immunity
Growing Hedges Successfully Trees & Shrubs
What Experts Say About Rainbows Physics
Epigenetics, Explained Genetics
When to See a Doctor About Keto Diets Diet & Weight
The Umbilical Cord vs. Folic Acid: Key Differences Pregnancy
Palpitations and Circulation: What’s the Connection?Heart & Lungs
What Experts Say About Penguins Birds
Onions and Peppers: What’s the Connection?Edibles
What Experts Say About DNA Tests Genetics
Questions People Ask About Snacking Diet & Weight
Hormonal Birth Control vs. Puberty: Key Differences Reproductive
New Research on Color Vision Eyes & ENT
Everyday Habits That Affect Prescriptions Healthcare
Ten Things to Know About Colon Cancer Cancer
Folic Acid and Prenatal Ultrasounds: What’s the Connection?Pregnancy
Common Myths About Animal Senses Zoology
Questions People Ask About Bats Mammals
Circadian Rhythms: Facts vs. Fiction Sleep
A Beginner’s Guide to Ambulance Rides Healthcare
Everything You Need to Know About Cell Mutations Cancer
Questions People Ask About Cholesterol Heart & Lungs
Watering and Light Needs of Roots Botany
What’s Really Going On With Nosebleeds?Eyes & ENT
Circulation and Palpitations: What’s the Connection?Heart & Lungs
The Hidden Side of Crocodiles Reptiles
What Experts Say About Pigeons Birds
Ten Things to Know About Pruning Gardening
New Research on Lavender Flowers