Staff Writer

Elena Castellanos Page 1,241

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.

Common Myths About Autoimmune Disease Immunity
How Scientists Study Freckles Skin & Hair
New Research on Animal Migration Zoology
Questions People Ask About Family Traits Genetics
Concussions at Every Age Brain & Nerves
Surprising Facts About Carrots Edibles
Everything You Need to Know About Peonies Flowers
How Spider Plants and Snake Plants Are Linked Houseplants
Endometriosis: What to Know Reproductive
Questions People Ask About the Pituitary Gland Hormones
Questions People Ask About Cholesterol Heart & Lungs
Where Ducks Live and How They Adapt Birds
New Research on Moth Orchids Houseplants
Ten Things to Know About Fluoride Dental
A Beginner’s Guide to the Retina Eyes & ENT
What Experts Say About Eye Color Genetics
The Hidden Side of Joint Pain Bones & Muscles
Concussions at Every Age Brain & Nerves
Surprising Facts About Energy Physics
Everything You Need to Know About Family Traits Genetics
How Primary Care and Telehealth Are Linked Healthcare
Thyroid Panels: Facts vs. Fiction Tests
How Bees and Dragonflies Are Linked Bugs
Cacti, Explained Botany
What Experts Say About Circulation Heart & Lungs
Eclipses: What to Know Earth & Space
Questions People Ask About Ear Infections Kids
Labor vs. Gestational Diabetes: Key Differences Pregnancy
How Ants and Cockroaches Are Linked Bugs
How Long Geckos Live Reptiles