Staff Writer

Elena Castellanos Page 1,247

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.

What Experts Say About Calories Diet & Weight
What Experts Say About Metastasis Cancer
New Research on Lilacs Trees & Shrubs
A Beginner’s Guide to Static Electricity Physics
How Photosynthesis and Mitochondria Are Linked Biology
Gum Disease at Every Age Dental
Warning Signs Linked to Gut Bacteria Gut & Kidney
Oxytocin and Leptin: What’s the Connection?Hormones
A Beginner’s Guide to Collagen Skin & Hair
How Nerve Pain and Memory Are Linked Brain & Nerves
Common Problems With Lawn Mowing and How to Fix Them Lawn
How to Care for Blueberries Edibles
A Beginner’s Guide to Evolution Biology
How Scientists Study Antihistamines Drugs
What’s Really Going On With Collagen?Skin & Hair
The Hidden Side of Dry Eyes Eyes & ENT
Cells vs. Photosynthesis: Key Differences Biology
A Beginner’s Guide to Colonoscopies Tests
How Steroids and Generic Drugs Are Linked Drugs
Morning Sickness, Explained Pregnancy
Ten Things to Know About Depression Mental Health
How Dragonflies and Mosquitoes Are Linked Bugs
Grief, Explained Mental Health
Clownfish, Explained Aquatic
Growing Cacti Successfully Botany
Seasonal Tips for Lawn Fertilizer Lawn
Warning Signs Linked to Electrolytes Nutrition
The Science Behind Sunscreen Safety
What Experts Say About Heart Rate Heart & Lungs
Ten Things to Know About Coral Bleaching Environment