Staff Writer

Elena Castellanos Page 1,316

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.

Allergy Tests: What to Know Tests
How Long Owls Live Birds
Everything You Need to Know About Basil Edibles
Vaping: What to Know Substances
What’s Really Going On With Overseeding?Lawn
A Beginner’s Guide to Comets Earth & Space
How Scientists Study Ocean Currents Environment
Questions People Ask About Baking Soda Chemistry
Mitochondria, Explained Biology
Ten Things to Know About Gum Disease Dental
Common Myths About the Tonsils Eyes & ENT
How Ambulance Rides and Nurse Practitioners Are Linked Healthcare
What Experts Say About Cats Pets & Farm
Common Problems With Tulips and How to Fix Them Flowers
Everything You Need to Know About Stretching Fitness
What’s Really Going On With Melatonin?Hormones
A Beginner’s Guide to Postpartum Recovery Pregnancy
Warning Signs Linked to Fevers Immunity
The Science Behind Muscle Cramps Bones & Muscles
Nosebleeds and Tinnitus: What’s the Connection?Eyes & ENT
How Nerve Pain and the Hippocampus Are Linked Brain & Nerves
Ovulation: Facts vs. Fiction Reproductive
Onions vs. Carrots: Key Differences Edibles
Ten Things to Know About Stem Cells Biology
When to See a Doctor About Heat Stroke Safety
The Science Behind Immune Memory Immunity
Dogs vs. Sheep: Key Differences Pets & Farm
Everyday Habits That Affect Vitamin D Nutrition
Multivitamins: Facts vs. Fiction Supplements
Warning Signs Linked to Hormonal Birth Control Reproductive