Staff Writer

Elena Castellanos Page 1,427

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.

How to Care for Seed Starting Gardening
Eye Color: What to Know Genetics
Surprising Facts About the Flu Immunity
Blood Pressure and Bronchitis: What’s the Connection?Heart & Lungs
What Dogs Eat and Why Pets & Farm
New Research on Lawn Mowing Lawn
Surprising Facts About Lilies Flowers
Kava vs. Hangovers: Key Differences Substances
Blood Types and Mutations: What’s the Connection?Genetics
When to See a Doctor About Medication Mix-ups Safety
The Science Behind Menopause Reproductive
Everyday Habits That Affect Anxiety Mental Health
Kidney Stones vs. Constipation: Key Differences Gut & Kidney
What Experts Say About Saliva Dental
How to Care for Thatch Lawn
The Science Behind Glaciers Earth & Space
How Scientists Study MRI Scans Tests
What’s Really Going On With Hummingbirds?Birds
PCOS and Puberty: What’s the Connection?Reproductive
The Hidden Side of Kidney Function Gut & Kidney
Surprising Facts About Goats Pets & Farm
Common Myths About Gene Editing Genetics
The Science Behind Fish Oil Supplements
Oxytocin vs. Estrogen: Key Differences Hormones
Tendons: Facts vs. Fiction Bones & Muscles
Everyday Habits That Affect Concussions Brain & Nerves
What’s Really Going On With Enzymes?Biology
What’s Really Going On With Endurance?Fitness
Common Myths About Root Canals Procedures
How Motivation and Depression Are Linked Mental Health