Staff Writer

Elena Castellanos Page 363

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.

What Experts Say About Insomnia Sleep
Bedwetting at Every Age Kids
When to See a Doctor About the Umbilical Cord Pregnancy
When to See a Doctor About Growth Hormone Hormones
Endangered Species: What to Know Zoology
The Science Behind Deer Mammals
Sleep Apnea vs. Dreams: Key Differences Sleep
How Estrogen and Testosterone Are Linked Hormones
What Experts Say About Joint Pain Bones & Muscles
When to See a Doctor About Alcohol Substances
Collagen Powder: Facts vs. Fiction Supplements
Mosquitoes vs. Dragonflies: Key Differences Bugs
What Experts Say About Teething Kids
Inflammation at Every Age Immunity
Everyday Habits That Affect Eyesight Eyes & ENT
Everything You Need to Know About Tortoises Reptiles
Everything You Need to Know About Aeration Lawn
Common Myths About PH Chemistry
Poison Ivy and Tick Bites: What’s the Connection?Safety
How Growth Hormone and the Pituitary Gland Are Linked Hormones
A Beginner’s Guide to Migraines Brain & Nerves
The Hidden Side of Hollies Trees & Shrubs
How Steroids and Beta Blockers Are Linked Drugs
Dietary Fiber, Explained Gut & Kidney
How Cows Communicate Pets & Farm
Seeds vs. Carnivorous Plants: Key Differences Botany
Surprising Facts About Compost Gardening
A Beginner’s Guide to Lilacs Trees & Shrubs
Ten Things to Know About Cells Biology
Warning Signs Linked to Nicotine Substances