Staff Writer

Elena Castellanos Page 1,149

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.

A Beginner’s Guide to Thatch Lawn
Growing Lavender Successfully Flowers
The Hidden Side of Hydrotherapy Therapies
LASIK and Skin Grafts: What’s the Connection?Procedures
The Hidden Side of Thyroid Panels Tests
Autoimmune Disease and Vaccines: What’s the Connection?Immunity
What Experts Say About Acne Skin & Hair
Questions People Ask About Heart Rate Heart & Lungs
Where Pigs Live and How They Adapt Pets & Farm
Crystals: What to Know Chemistry
Questions People Ask About Sleep Apnea Sleep
The Hidden Side of Choking Hazards Safety
Ten Things to Know About Autoimmune Disease Immunity
What Your Doctor Wants You to Know About Acne Skin & Hair
The Hidden Side of Philodendrons Houseplants
A Beginner’s Guide to the Third Trimester Pregnancy
Calcium vs. Whole Grains: Key Differences Nutrition
The Hidden Side of Carbon Monoxide Safety
What Experts Say About Cancer Screening Cancer
The Science Behind Cavities Dental
How The Tonsils and Nosebleeds Are Linked Eyes & ENT
How Companion Planting and Compost Are Linked Gardening
A Beginner’s Guide to Medical Records Healthcare
Everything You Need to Know About Testosterone Hormones
Muscle Cramps: What to Know Bones & Muscles
Concussions: Facts vs. Fiction Brain & Nerves
The Hidden Side of Horses Pets & Farm
Foxes vs. Elephants: Key Differences Mammals
Zinnias: What to Know Flowers
Cacti, Explained Botany