Staff Writer

Elena Castellanos Page 491

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.

The Hidden Side of Dental Fillings Dental
Common Myths About Hydration Gut & Kidney
Ten Things to Know About Cats Pets & Farm
Growing Zucchini Successfully Edibles
How Acid Rain and Composting Are Linked Environment
How Scientists Study Zinc Supplements
What’s Really Going On With B Vitamins?Nutrition
Ten Things to Know About Radiation Therapy Cancer
Common Myths About Acne Skin & Hair
Tendons, Explained Bones & Muscles
Arteries, Explained Heart & Lungs
What Your Doctor Wants You to Know About Telehealth Healthcare
How Drought and Air Pollution Are Linked Environment
Snoring: What to Know Sleep
New Research on A1C Tests Tests
Adrenaline vs. Blood Sugar: Key Differences Hormones
The Common Cold at Every Age Immunity
What Experts Say About Aeration Lawn
Seasonal Tips for ZZ Plants Houseplants
How Blood Types and Gene Editing Are Linked Genetics
Everything You Need to Know About Growth Hormone Hormones
Anxiety: Facts vs. Fiction Mental Health
Everyday Habits That Affect Oxygen Levels Heart & Lungs
Common Myths About Foxes Mammals
What Your Doctor Wants You to Know About Tick Bites Safety
What Your Doctor Wants You to Know About Mood Swings Mental Health
Common Myths About Camouflage Zoology
New Research on Epigenetics Genetics
Questions People Ask About Cacti Botany
Potatoes: What to Know Edibles