Staff Writer

Elena Castellanos Page 845

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.

Combustion vs. Crystals: Key Differences Chemistry
What Your Doctor Wants You to Know About Vitamin D Nutrition
How Thyroid Panels and A1C Tests Are Linked Tests
How The Umbilical Cord and Fetal Growth Are Linked Pregnancy
When to See a Doctor About Biopsies Cancer
Sea Turtles, Explained Aquatic
New Research on Ducks Birds
Lilacs vs. Birch Trees: Key Differences Trees & Shrubs
Sugar Cravings and Water Weight: What’s the Connection?Diet & Weight
What Your Doctor Wants You to Know About Hormonal Birth Control Reproductive
Kidney Stones: What to Know Gut & Kidney
The Science Behind Grass Seed Lawn
The Hidden Side of Vaping Substances
Leptin and Blood Sugar: What’s the Connection?Hormones
New Research on Freckles Skin & Hair
Ten Things to Know About Cardio Fitness
How Scientists Study Vitamin C Supplements
Common Myths About Vitamin D Nutrition
Common Myths About Beta Blockers Drugs
Everything You Need to Know About Horses Pets & Farm
The Science Behind Oysters Aquatic
How Foxes and Elephants Are Linked Mammals
What’s Really Going On With Peppers?Edibles
What Your Doctor Wants You to Know About ECGs Tests
Surprising Facts About Animal Senses Zoology
How Eagles Behave in the Wild Birds
Dry Eyes and Sore Throats: What’s the Connection?Eyes & ENT
What’s Really Going On With Acid Reflux?Gut & Kidney
When to See a Doctor About Primary Care Healthcare
Urine Tests: What to Know Tests