Staff Writer

Elena Castellanos Page 1,482

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.

Static Electricity and Rainbows: What’s the Connection?Physics
Everything You Need to Know About Calcium Nutrition
The Hidden Side of Telehealth Healthcare
The Science Behind Eagles Birds
What Experts Say About Lavender Flowers
Soap: Facts vs. Fiction Chemistry
Everything You Need to Know About Alcohol Substances
Eels vs. Coral: Key Differences Aquatic
How Scientists Study Proteins Biology
Warning Signs Linked to Physical Therapy Therapies
How Scientists Study Ear Infections Kids
Fertility vs. PCOS: Key Differences Reproductive
The Science Behind Pregnancy Cravings Pregnancy
Tooth Sensitivity at Every Age Dental
How Scientists Study Drought Environment
Generic Drugs: What to Know Drugs
How Scientists Study Stem Cells Biology
What Experts Say About Added Sugar Substances
Late-night Caffeine vs. Naps: Key Differences Sleep
The Hidden Side of Cucumbers Edibles
When to See a Doctor About Skin Cancer Cancer
What’s Really Going On With White Blood Cells?Immunity
How Guinea Pigs Communicate Pets & Farm
Carbon and Rust: What’s the Connection?Chemistry
Everything You Need to Know About Angioplasty Procedures
The Hidden Side of Pollen Botany
What’s Really Going On With Zucchini?Edibles
Fruit Trees and Boxwoods: What’s the Connection?Trees & Shrubs
Friction and Rainbows: What’s the Connection?Physics
Aloe Vera: Facts vs. Fiction Houseplants