Staff Writer

Elena Castellanos Page 1,146

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.

New Research on Autoimmune Disease Immunity
The Hidden Side of Ferns Botany
How to Care for Azaleas Trees & Shrubs
What’s Really Going On With Mars?Earth & Space
What Experts Say About Rest Days Fitness
What Experts Say About the Spine Bones & Muscles
Ten Things to Know About Penguins Birds
Air Pollution, Explained Environment
How Mood Swings and Burnout Are Linked Mental Health
Blood Pressure at Every Age Heart & Lungs
Common Myths About Hearing Loss Eyes & ENT
What Your Doctor Wants You to Know About Dandruff Skin & Hair
Ten Things to Know About Asthma Heart & Lungs
Recessive Genes: What to Know Genetics
Everyday Habits That Affect Walking Fitness
Everyday Habits That Affect Tinnitus Eyes & ENT
How Alcohol and Nicotine Are Linked Substances
The Hidden Side of Overthinking Mental Health
When to See a Doctor About Tooth Decay Dental
Questions People Ask About Sinus Pressure Eyes & ENT
Parrots vs. Cardinals: Key Differences Birds
What’s Really Going On With Diaper Rash?Kids
Surprising Facts About Radiation Therapy Cancer
Leptin at Every Age Hormones
Ten Things to Know About the Gallbladder Gut & Kidney
Strawberries, Explained Edibles
Surprising Facts About Swollen Lymph Nodes Immunity
Animal Communication and Symbiosis: What’s the Connection?Zoology
What Snakes Eat and Why Reptiles
Raccoons, Explained Mammals