Staff Writer

Elena Castellanos Page 1,484

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 Scientists Study Penguins Birds
How The Cell Membrane and Stem Cells Are Linked Biology
Anesthesia vs. Knee Replacements: Key Differences Procedures
How Heat Waves and Air Pollution Are Linked Environment
Emergency Rooms and Annual Checkups: What’s the Connection?Healthcare
A Beginner’s Guide to MRI Scans Tests
Ear Infections and Baby Teeth: What’s the Connection?Kids
Mosquitoes, Explained Bugs
Ten Things to Know About Alcohol Substances
Animal Lifespans and Animal Migration: What’s the Connection?Zoology
The Science Behind Electricity Physics
Common Myths About Chiropractic Care Therapies
Questions People Ask About the Gallbladder Gut & Kidney
A Beginner’s Guide to Hamsters Pets & Farm
Surprising Facts About Wolves Mammals
The Science Behind Garden Pests Gardening
A Beginner’s Guide to Rubber Plants Houseplants
What’s Really Going On With Chemical Reactions?Chemistry
A Beginner’s Guide to Stretching Fitness
Ten Things to Know About Water Weight Diet & Weight
Warning Signs Linked to Folic Acid Pregnancy
Everyday Habits That Affect Menopause Reproductive
Ten Things to Know About Cell Mutations Cancer
Earwax, Explained Eyes & ENT
Sciatica vs. the Vagus Nerve: Key Differences Brain & Nerves
Clover: Facts vs. Fiction Lawn
Heat Waves, Explained Environment
Common Myths About Toddler Sleep Kids
How Scientists Study Fevers Immunity
New Research on Cartilage Bones & Muscles