Staff Writer

Elena Castellanos Page 1,436

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.

Mitochondria vs. Cells: Key Differences Biology
How Scientists Study Skin Grafts Procedures
A Beginner’s Guide to Antidepressants Drugs
Common Myths About Antibodies Immunity
What’s Really Going On With Nocturnal Animals?Zoology
How Scientists Study Dragonflies Bugs
Potassium vs. Omega-3s: Key Differences Nutrition
Antihistamines and Generic Drugs: What’s the Connection?Drugs
A Beginner’s Guide to Fetal Growth Pregnancy
Chiropractic Care and Occupational Therapy: What’s the Connection?Therapies
Everyday Habits That Affect Protein Nutrition
The Hidden Side of Growth Spurts Kids
Music Therapy and Acupuncture: What’s the Connection?Therapies
How Skin Cancer and Cancer Screening Are Linked Cancer
Osteoporosis, Explained Bones & Muscles
Questions People Ask About Owls Birds
Melatonin Supplements and Multivitamins: What’s the Connection?Supplements
Warning Signs Linked to Ovulation Reproductive
Common Myths About Viruses Biology
How White Blood Cells and Immune Memory Are Linked Immunity
New Research on Sweat Glands Skin & Hair
Lilies and Hydrangeas: What’s the Connection?Flowers
What’s Really Going On With Motivation?Mental Health
Momentum, Explained Physics
Antibodies at Every Age Immunity
Garden Soil: What to Know Gardening
Ten Things to Know About Tick Bites Safety
Everything You Need to Know About Skin Cancer Cancer
Growing Garden Soil Successfully Gardening
How Probiotics and Ashwagandha Are Linked Supplements