Staff Writer

Elena Castellanos Page 1,132

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.

Ashwagandha: Facts vs. Fiction Supplements
What’s Really Going On With Folic Acid?Pregnancy
Growing Sunflowers Successfully Flowers
Warning Signs Linked to the Uterus Reproductive
Knee Pain: What to Know Bones & Muscles
New Research on Acids Chemistry
Kidney Stones vs. Acid Reflux: Key Differences Gut & Kidney
Crabgrass vs. Thatch: Key Differences Lawn
A Beginner’s Guide to Blood Types Genetics
Ten Things to Know About Proteins Biology
Hydrotherapy: What to Know Therapies
How Scientists Study Antidepressants Drugs
Toddler Sleep: What to Know Kids
When to See a Doctor About Dandruff Skin & Hair
How Ladybugs Behave in the Wild Bugs
Seasonal Tips for Pollen Botany
Questions People Ask About Turmeric Supplements
What Experts Say About Immune Memory Immunity
A Beginner’s Guide to Animal Communication Zoology
When to See a Doctor About the Hippocampus Brain & Nerves
Foxes, Explained Mammals
Rust: Facts vs. Fiction Chemistry
Surprising Facts About DNA Repair Biology
Warning Signs Linked to Swimming Fitness
When to See a Doctor About Antibodies Immunity
How Sheep Behave in the Wild Pets & Farm
Growing Overseeding Successfully Lawn
PCOS and Libido: What’s the Connection?Reproductive
What Tortoises Eat and Why Reptiles
Mitochondria, Explained Biology