Staff Writer

Elena Castellanos Page 1,184

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 Your Doctor Wants You to Know About Growth Hormone Hormones
A Beginner’s Guide to Sciatica Brain & Nerves
Everyday Habits That Affect Heart Rate Heart & Lungs
Tides and Mars: What’s the Connection?Earth & Space
Questions People Ask About Acids Chemistry
What Experts Say About Running Fitness
Everyday Habits That Affect Acne Skin & Hair
How Scientists Study Table Salt Chemistry
What Experts Say About the Sun Earth & Space
What Your Doctor Wants You to Know About Genetic Tests Tests
Warning Signs Linked to Endometriosis Reproductive
Questions People Ask About the Vagus Nerve Brain & Nerves
Woodpeckers vs. Owls: Key Differences Birds
Warning Signs Linked to Stretching Fitness
Emergency Rooms vs. Telehealth: Key Differences Healthcare
The Hidden Side of Motivation Mental Health
Watering and Light Needs of Tomatoes Edibles
A Beginner’s Guide to the Sun Earth & Space
Ten Things to Know About Energy Drinks Substances
The Science Behind Telehealth Healthcare
Surprising Facts About Endangered Species Zoology
What Squirrels Eat and Why Mammals
Questions People Ask About Sciatica Brain & Nerves
Late-night Caffeine: What to Know Sleep
What Experts Say About Angioplasty Procedures
How Scientists Study Earwax Eyes & ENT
Fevers at Every Age Immunity
The Science Behind Sunflowers Flowers
Deforestation vs. Wetlands: Key Differences Environment
Everyday Habits That Affect Stretching Fitness