Staff Writer

Elena Castellanos Page 883

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.

Potassium vs. B Vitamins: Key Differences Nutrition
Everything You Need to Know About Ibuprofen Drugs
A Beginner’s Guide to Self-esteem Mental Health
How Peppers and Strawberries Are Linked Edibles
What Your Doctor Wants You to Know About Nicotine Substances
New Research on Concussion Risk Safety
Tooth Enamel and Cavities: What’s the Connection?Dental
Freckles and Hair Loss: What’s the Connection?Skin & Hair
The Hidden Side of Sea Turtles Aquatic
How Maple Trees and Birch Trees Are Linked Trees & Shrubs
How Circadian Rhythms and Jet Lag Are Linked Sleep
Acupuncture: Facts vs. Fiction Therapies
How Scientists Study Skin Grafts Procedures
What Your Doctor Wants You to Know About Intrusive Thoughts Mental Health
A Beginner’s Guide to Willow Trees Trees & Shrubs
Loneliness, Explained Mental Health
The Hidden Side of Nerve Pain Brain & Nerves
A Beginner’s Guide to Sharks Aquatic
How Hollies and Lilacs Are Linked Trees & Shrubs
Blueberries and Lettuce: What’s the Connection?Edibles
Everyday Habits That Affect Toddler Sleep Kids
Menstrual Cycles, Explained Reproductive
Surprising Facts About Leptin Hormones
The Hidden Side of Sciatica Brain & Nerves
How Scientists Study Spider Plants Houseplants
Seasonal Tips for Aloe Vera Houseplants
What’s Really Going On With Acid Rain?Environment
Gum Disease, Explained Dental
Common Myths About Microplastics Environment
Immune Memory vs. Allergies: Key Differences Immunity