Staff Writer

Elena Castellanos Page 364

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.

Ovulation vs. Menstrual Cycles: Key Differences Reproductive
How Giraffes Behave in the Wild Mammals
Ten Things to Know About Table Salt Chemistry
Mitochondria: Facts vs. Fiction Biology
When to See a Doctor About Ashwagandha Supplements
Muscle Cramps vs. Bone Density: Key Differences Bones & Muscles
Surprising Facts About Leaves Botany
Growing Pine Trees Successfully Trees & Shrubs
Surprising Facts About Added Sugar Substances
Water Weight: What to Know Diet & Weight
Thyroid Panels vs. ECGs: Key Differences Tests
How Morning Sickness and Prenatal Ultrasounds Are Linked Pregnancy
How to Care for Magnolias Trees & Shrubs
Everything You Need to Know About Protein Nutrition
Surprising Facts About Blood Tests Tests
Circulation vs. Heart Rate: Key Differences Heart & Lungs
What Your Doctor Wants You to Know About REM Sleep Sleep
How Fiber and Electrolytes Are Linked Nutrition
What Your Doctor Wants You to Know About Magnesium Supplements Supplements
Growth Spurts: Facts vs. Fiction Kids
How Scientists Study the Uterus Reproductive
Common Myths About Cockroaches Bugs
New Research on Phototropism Botany
Sunflowers vs. Zinnias: Key Differences Flowers
Deforestation and Recycling: What’s the Connection?Environment
Hangovers, Explained Substances
Music Therapy at Every Age Therapies
How Eyesight and Sore Throats Are Linked Eyes & ENT
Questions People Ask About Concussions Brain & Nerves
What’s Really Going On With Cardinals?Birds