Staff Writer

Elena Castellanos Page 1,191

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.

Questions People Ask About Wildfires Environment
How Scientists Study Blood Types Genetics
Common Myths About the Mediterranean Diet Diet & Weight
Common Myths About Vertigo Eyes & ENT
The Hidden Side of Anxiety Mental Health
Everything You Need to Know About Hollies Trees & Shrubs
A Beginner’s Guide to Oxygen Chemistry
What Your Doctor Wants You to Know About Night Sweats Sleep
X-rays, Explained Tests
New Research on Meteor Showers Earth & Space
Everything You Need to Know About Mitochondria Biology
A Beginner’s Guide to Fertility Reproductive
Common Myths About the Third Trimester Pregnancy
When to See a Doctor About Acne Skin & Hair
Common Myths About Zucchini Edibles
Epigenetics and Chromosomes: What’s the Connection?Genetics
What Your Doctor Wants You to Know About Walking Fitness
How Insomnia and Snoring Are Linked Sleep
Weight Loss Plateaus and Snacking: What’s the Connection?Diet & Weight
Everyday Habits That Affect Cataract Surgery Procedures
New Research on Insulin Hormones
Everyday Habits That Affect Muscle Cramps Bones & Muscles
Common Myths About Oysters Aquatic
The Hidden Side of Combustion Chemistry
Colonoscopies: What to Know Tests
Everyday Habits That Affect Circulation Heart & Lungs
Questions People Ask About Octopuses Aquatic
The Cell Membrane vs. Photosynthesis: Key Differences Biology
Pregnancy Cravings: Facts vs. Fiction Pregnancy
What Your Doctor Wants You to Know About Tinnitus Eyes & ENT