Staff Writer

Elena Castellanos Page 714

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’s Really Going On With Fevers?Immunity
New Research on Freckles Skin & Hair
Questions People Ask About the Liver Gut & Kidney
Osteoporosis: Facts vs. Fiction Bones & Muscles
Dragonflies vs. Spiders: Key Differences Bugs
Blood Sugar vs. Growth Hormone: Key Differences Hormones
Insomnia and Snoring: What’s the Connection?Sleep
What’s Really Going On With Light Therapy?Therapies
What Experts Say About Thyroid Hormones Hormones
A Beginner’s Guide to Morning Sickness Pregnancy
Everything You Need to Know About Bears Mammals
The Science Behind Keto Diets Diet & Weight
Medical Records: What to Know Healthcare
Generic Drugs, Explained Drugs
How Sea Turtles Communicate Aquatic
How Magnets and Sound Waves Are Linked Physics
A Beginner’s Guide to Caffeine Substances
What Your Doctor Wants You to Know About Tick Bites Safety
Estrogen vs. Blood Sugar: Key Differences Hormones
Earwax: What to Know Eyes & ENT
What Robins Eat and Why Birds
Questions People Ask About Sunflowers Flowers
How Coral Behave in the Wild Aquatic
Warning Signs Linked to Creatine Supplements
What Experts Say About Cold Therapy Therapies
What Experts Say About Blood Tests Tests
What Experts Say About Sciatica Brain & Nerves
Ten Things to Know About Bats Mammals
Dahlias, Explained Flowers
Knee Replacements and Skin Grafts: What’s the Connection?Procedures