Staff Writer

Elena Castellanos Page 1,117

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.

Nerve Pain, Explained Brain & Nerves
How Heat Stroke and Tick Bites Are Linked Safety
Everything You Need to Know About Joint Pain Bones & Muscles
Warning Signs Linked to Neurons Brain & Nerves
How Pigeons and Ducks Are Linked Birds
Cucumbers, Explained Edibles
The Science Behind Stitches Procedures
Blood Thinners at Every Age Drugs
Ten Things to Know About Shortness of Breath Heart & Lungs
New Research on Second Opinions Healthcare
Ten Things to Know About Rust Chemistry
The Hidden Side of Cardio Fitness
What’s Really Going On With Metabolism?Diet & Weight
Surprising Facts About Autoimmune Disease Immunity
Chameleons: Facts vs. Fiction Reptiles
Questions People Ask About Mosquitoes Bugs
What Experts Say About Composting Environment
Twins vs. Eye Color: Key Differences Genetics
A Beginner’s Guide to Endometriosis Reproductive
Questions People Ask About Dental Fillings Dental
Common Myths About Lawn Fertilizer Lawn
How Scientists Study Acne Skin & Hair
New Research on Composting Environment
What’s Really Going On With Recessive Genes?Genetics
How Oxygen Levels and Heart Rate Are Linked Heart & Lungs
What’s Really Going On With Overseeding?Lawn
When to See a Doctor About Allergy Tests Tests
Allergies vs. Swollen Lymph Nodes: Key Differences Immunity
The Science Behind Back Pain Bones & Muscles
Ten Things to Know About Recycling Environment