Staff Writer

Elena Castellanos Page 1,360

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.

Surprising Facts About Heart Rate Heart & Lungs
Ten Things to Know About Metastasis Cancer
The Hidden Side of Moles Skin & Hair
New Research on Drought Environment
Naps vs. Sleep Apnea: Key Differences Sleep
New Research on Urgent Care Healthcare
What’s Really Going On With Deer?Mammals
How Scientists Study the Moon Earth & Space
Air Pressure: What to Know Physics
How Photosynthesis and Enzymes Are Linked Biology
Anesthesia and Laparoscopy: What’s the Connection?Procedures
The Hidden Side of Leptin Hormones
Surprising Facts About Blood Pressure Heart & Lungs
A Beginner’s Guide to Animal Migration Zoology
Squirrels: What to Know Mammals
Garlic, Explained Edibles
What Your Doctor Wants You to Know About Running Fitness
Ten Things to Know About Sunburn Skin & Hair
The Spine, Explained Bones & Muscles
Animal Migration: Facts vs. Fiction Zoology
Common Problems With Chlorophyll and How to Fix Them Botany
Everything You Need to Know About Insomnia Sleep
What’s Really Going On With Cognitive Behavioral Therapy?Therapies
What Your Doctor Wants You to Know About Muscle Soreness Bones & Muscles
How Scientists Study the Liver Gut & Kidney
Everyday Habits That Affect Arteries Heart & Lungs
A Beginner’s Guide to Pigs Pets & Farm
How Stretching and Strength Training Are Linked Fitness
Salmon, Explained Aquatic
Camellias, Explained Flowers