Staff Writer

Elena Castellanos Page 1,112

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.

Woodpeckers: What to Know Birds
Thyroid Panels and Cholesterol Tests: What’s the Connection?Tests
New Research on Basil Edibles
Hernia Repair and Laparoscopy: What’s the Connection?Procedures
Hummingbirds vs. Eagles: Key Differences Birds
Comets: What to Know Earth & Space
Everyday Habits That Affect Strength Training Fitness
How Immune Memory and the Flu Are Linked Immunity
The Science Behind Loneliness Mental Health
The Hidden Side of Animal Intelligence Zoology
Ten Things to Know About Alcohol Substances
Questions People Ask About Bronchitis Heart & Lungs
Ten Things to Know About Animal Communication Zoology
How Scientists Study Family Traits Genetics
What Your Doctor Wants You to Know About Chiropractic Care Therapies
What Experts Say About the Flu Immunity
A Beginner’s Guide to Nocturnal Animals Zoology
How to Care for Overseeding Lawn
What Experts Say About Tides Earth & Space
Walking vs. Muscle Recovery: Key Differences Fitness
Colonoscopies and Urine Tests: What’s the Connection?Tests
What Experts Say About Chemotherapy Cancer
Surprising Facts About Postpartum Recovery Pregnancy
Lung Capacity vs. Heart Murmurs: Key Differences Heart & Lungs
A Beginner’s Guide to Rattlesnakes Reptiles
How Cacti and Flowering Are Linked Botany
Volcanoes vs. Eclipses: Key Differences Earth & Space
Mood Swings, Explained Mental Health
Salmon: What to Know Aquatic
Everything You Need to Know About Flamingos Birds