Staff Writer

Elena Castellanos Page 1,363

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.

Tulips vs. Lavender: Key Differences Flowers
The Third Trimester: Facts vs. Fiction Pregnancy
Hollies: What to Know Trees & Shrubs
Questions People Ask About Energy Drinks Substances
How Calcium and Omega-3s Are Linked Nutrition
PCOS and the Prostate: What’s the Connection?Reproductive
Ten Things to Know About Tooth Enamel Dental
The Hidden Side of Flowering Botany
Ten Things to Know About Zucchini Edibles
Maple Trees vs. Azaleas: Key Differences Trees & Shrubs
How Scientists Study Magnets Physics
Ligaments at Every Age Bones & Muscles
Horses, Explained Pets & Farm
How Mosquitoes and Beetles Are Linked Bugs
The Hidden Side of Crabgrass Lawn
The Science Behind Potassium Nutrition
What Your Doctor Wants You to Know About Vertigo Eyes & ENT
The Liver at Every Age Gut & Kidney
The Hidden Side of Turtles Reptiles
How Scientists Study Sperm Health Reproductive
Fetal Growth at Every Age Pregnancy
Osteoporosis and Cartilage: What’s the Connection?Bones & Muscles
How Scientists Study Seahorses Aquatic
Komodo Dragons: What to Know Reptiles
Horses and Pigs: What’s the Connection?Pets & Farm
What’s Really Going On With Birch Trees?Trees & Shrubs
How Scientists Study Genes Genetics
Nicotine, Explained Substances
Surprising Facts About Camouflage Zoology
Questions People Ask About Ladybugs Bugs