Staff Writer

Elena Castellanos Page 1,311

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.

When to See a Doctor About Collagen Powder Supplements
When to See a Doctor About Night Sweats Sleep
Common Myths About Yoga Fitness
Warning Signs Linked to Magnesium Supplements Supplements
What Your Doctor Wants You to Know About Skin Cancer Cancer
Ten Things to Know About Photosynthesis Biology
How Scientists Study Naps Sleep
When to See a Doctor About Skin Cancer Cancer
The Science Behind Eczema Skin & Hair
How Friction and Sound Waves Are Linked Physics
What Your Doctor Wants You to Know About Calories Diet & Weight
The Science Behind Blood Sugar Hormones
New Research on Lung Capacity Heart & Lungs
Table Salt: Facts vs. Fiction Chemistry
Music Therapy vs. Chiropractic Care: Key Differences Therapies
Beta Blockers, Explained Drugs
What Your Doctor Wants You to Know About Kidney Stones Gut & Kidney
How Cheetahs and Dolphins Are Linked Mammals
How Scientists Study Friction Physics
What Your Doctor Wants You to Know About Kava Substances
Everything You Need to Know About Metabolism Diet & Weight
Watering and Light Needs of Plant Stems Botany
Seasonal Tips for Camellias Flowers
How Endometriosis and the Prostate Are Linked Reproductive
Robins vs. Cardinals: Key Differences Birds
Basil vs. Lettuce: Key Differences Edibles
What’s Really Going On With Crystals?Chemistry
Questions People Ask About Air Pressure Physics
How Scientists Study Motivation Mental Health
Tingling Hands and Reflexes: What’s the Connection?Brain & Nerves