Staff Writer

Elena Castellanos Page 871

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.

What’s Really Going On With Rust?Chemistry
A Beginner’s Guide to Genes Genetics
Collagen Powder: What to Know Supplements
How Scientists Study MRI Scans Tests
How Tooth Decay and Tooth Enamel Are Linked Dental
Rabbits: What to Know Pets & Farm
Crocodiles: Facts vs. Fiction Reptiles
Growing Hollies Successfully Trees & Shrubs
Common Myths About Fiddle Leaf Figs Houseplants
How Scientists Study Lilies Flowers
Questions People Ask About Air Pollution Environment
Everything You Need to Know About LASIK Procedures
Bronchitis and Shortness of Breath: What’s the Connection?Heart & Lungs
How Oysters and Octopuses Are Linked Aquatic
What Experts Say About Grass Seed Lawn
Everything You Need to Know About Stretching Fitness
Questions People Ask About Sunburn Skin & Hair
Common Myths About Swollen Lymph Nodes Immunity
Palpitations, Explained Heart & Lungs
Common Myths About Elephants Mammals
Questions People Ask About Immune Memory Immunity
When to See a Doctor About Loneliness Mental Health
How Fireflies Behave in the Wild Bugs
Growing Camellias Successfully Flowers
Soap vs. Oxygen: Key Differences Chemistry
Appendectomies vs. Cataract Surgery: Key Differences Procedures
Surprising Facts About Sperm Health Reproductive
When to See a Doctor About Eyesight Eyes & ENT
Ten Things to Know About Snakes Reptiles
What’s Really Going On With Energy?Physics