Staff Writer

Elena Castellanos Page 1,228

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.

Ten Things to Know About Evolution Biology
Dental Fillings and Fluoride: What’s the Connection?Dental
Warning Signs Linked to PCOS Reproductive
How Long Pigeons Live Birds
Questions People Ask About Dry Eyes Eyes & ENT
What Experts Say About Caffeine Substances
How Collagen Powder and Creatine Are Linked Supplements
Warning Signs Linked to Leukemia Cancer
How Scientists Study the Umbilical Cord Pregnancy
The Science Behind Coral Aquatic
Everything You Need to Know About Composting Environment
What Your Doctor Wants You to Know About CT Scans Tests
What Experts Say About Prenatal Ultrasounds Pregnancy
Common Myths About Companion Planting Gardening
Walking at Every Age Fitness
What Experts Say About Magnesium Supplements Supplements
Heat Stroke and Concussion Risk: What’s the Connection?Safety
How Childhood Fevers and Chickenpox Are Linked Kids
Biopsies vs. Cancer Screening: Key Differences Cancer
Sunscreen: What to Know Safety
Lawn Mowing and Lawn Fertilizer: What’s the Connection?Lawn
A Beginner’s Guide to Marigolds Flowers
Teething: What to Know Kids
When to See a Doctor About Back Pain Bones & Muscles
Warning Signs Linked to Memory Brain & Nerves
Acids vs. Chemical Reactions: Key Differences Chemistry
Heat Therapy and Cognitive Behavioral Therapy: What’s the Connection?Therapies
How Adrenaline and Cortisol Are Linked Hormones
Ligaments, Explained Bones & Muscles
Octopuses: What to Know Aquatic