Staff Writer

Elena Castellanos Page 218

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.

Leptin vs. Growth Hormone: Key Differences Hormones
Insomnia and Night Sweats: What’s the Connection?Sleep
A Beginner’s Guide to Tendons Bones & Muscles
A Beginner’s Guide to Lizards Reptiles
How Beetles Behave in the Wild Bugs
What Experts Say About Companion Planting Gardening
Bacteria: Facts vs. Fiction Biology
The Science Behind Antioxidants Nutrition
New Research on Sinus Pressure Eyes & ENT
Roots and Cacti: What’s the Connection?Botany
Stem Cells: Facts vs. Fiction Biology
Circulation: What to Know Heart & Lungs
Wetlands: Facts vs. Fiction Environment
A Beginner’s Guide to Combustion Chemistry
The Hidden Side of Chemotherapy Cancer
How Scientists Study Muscle Soreness Bones & Muscles
How Long Deer Live Mammals
New Research on Tides Earth & Space
Everything You Need to Know About Snacking Diet & Weight
Electrolytes and Calcium: What’s the Connection?Nutrition
Surprising Facts About Cholesterol Tests Tests
How Scientists Study Fluoride Dental
Animal Lifespans vs. Animal Senses: Key Differences Zoology
Cows vs. Dogs: Key Differences Pets & Farm
What Experts Say About Coral Bleaching Environment
What Animal Communication Eat and Why Zoology
New Research on Roots Botany
Everything You Need to Know About Companion Planting Gardening
How Meal Timing and Keto Diets Are Linked Diet & Weight
Everything You Need to Know About Bone Density Bones & Muscles