Staff Writer

Elena Castellanos Page 1,039

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 Ferns Botany
Hangovers vs. Energy Drinks: Key Differences Substances
New Research on Mars Earth & Space
How Scientists Study Alcohol Substances
Circadian Rhythms: What to Know Sleep
Allergy Tests, Explained Tests
What’s Really Going On With Biopsies?Cancer
How Insulin and Oxytocin Are Linked Hormones
Everyday Habits That Affect Muscle Soreness Bones & Muscles
Table Salt vs. Carbon: Key Differences Chemistry
New Research on Push-ups Fitness
The Science Behind Massage Therapy Therapies
A Beginner’s Guide to Appendectomies Procedures
Questions People Ask About Cardio Fitness
What Experts Say About Protein Powder Supplements
Surprising Facts About Endometriosis Reproductive
Radiation Therapy: Facts vs. Fiction Cancer
What Experts Say About Pigs Pets & Farm
Turtles and Snakes: What’s the Connection?Reptiles
Robins and Ducks: What’s the Connection?Birds
Surprising Facts About Willow Trees Trees & Shrubs
The Hidden Side of Snake Plants Houseplants
What’s Really Going On With Evolution?Biology
The Science Behind Crabgrass Lawn
Volcanoes: Facts vs. Fiction Earth & Space
Everything You Need to Know About Electricity Physics
Birch Trees and Fruit Trees: What’s the Connection?Trees & Shrubs
Surprising Facts About Bronchitis Heart & Lungs
What Your Doctor Wants You to Know About Hydration Gut & Kidney
Knee Pain and Posture: What’s the Connection?Bones & Muscles