Staff Writer

Elena Castellanos Page 1,319

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 Science Behind Secondhand Smoke Substances
What’s Really Going On With Viruses?Biology
Common Myths About Self-esteem Mental Health
How Long Wasps Live Bugs
Common Myths About Onions Edibles
Tulips and Roses: What’s the Connection?Flowers
The Science Behind Air Pollution Environment
Surprising Facts About Angioplasty Procedures
A Beginner’s Guide to White Blood Cells Immunity
New Research on Muscle Cramps Bones & Muscles
Ten Things to Know About Mosquitoes Bugs
Beta Blockers and Acetaminophen: What’s the Connection?Drugs
What’s Really Going On With Menopause?Reproductive
Testosterone and Insulin: What’s the Connection?Hormones
Acne: Facts vs. Fiction Skin & Hair
How Scientists Study Octopuses Aquatic
Deep Sleep: What to Know Sleep
New Research on Iron Nutrition
Common Myths About Komodo Dragons Reptiles
The Science Behind Pine Trees Trees & Shrubs
Oxygen and Table Salt: What’s the Connection?Chemistry
Evolution, Explained Biology
What Your Doctor Wants You to Know About Ashwagandha Supplements
Questions People Ask About Overthinking Mental Health
How Dental Fillings and Bad Breath Are Linked Dental
Surprising Facts About Rabbits Pets & Farm
Sound Waves vs. Magnets: Key Differences Physics
What’s Really Going On With Enzymes?Biology
Questions People Ask About ECGs Tests
What’s Really Going On With Eczema?Skin & Hair