Staff Writer

Elena Castellanos Page 649

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 Air Pressure Physics
A Beginner’s Guide to PCOS Reproductive
Ligaments vs. Muscle Soreness: Key Differences Bones & Muscles
A Beginner’s Guide to Blood Pressure Heart & Lungs
Cats: What to Know Pets & Farm
What’s Really Going On With Lilacs?Trees & Shrubs
How Recycling and Ocean Currents Are Linked Environment
Steroids, Explained Drugs
What Wasps Eat and Why Bugs
The Sun vs. Comets: Key Differences Earth & Space
Ten Things to Know About Cannabis Substances
Fiber: Facts vs. Fiction Nutrition
How Insulin and Leptin Are Linked Hormones
Cartilage at Every Age Bones & Muscles
Questions People Ask About Animal Communication Zoology
Watering and Light Needs of Aloe Vera Houseplants
X-rays at Every Age Tests
Kidney Stones vs. Acid Reflux: Key Differences Gut & Kidney
What’s Really Going On With Acne?Skin & Hair
How Antioxidants and Vitamin D Are Linked Nutrition
Genetic Tests and Thyroid Panels: What’s the Connection?Tests
Added Sugar: What to Know Substances
Multivitamins and Protein Powder: What’s the Connection?Supplements
What’s Really Going On With Emergency Rooms?Healthcare
Ten Things to Know About Rabbits Pets & Farm
The Science Behind Jellyfish Aquatic
A Beginner’s Guide to the Cell Membrane Biology
Fiber and Electrolytes: What’s the Connection?Nutrition
Everything You Need to Know About Hernia Repair Procedures
The Hidden Side of Urine Tests Tests