Staff Writer

Elena Castellanos Page 947

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.

A Beginner’s Guide to Generic Drugs Drugs
Shortness of Breath and Oxygen Levels: What’s the Connection?Heart & Lungs
Where Animal Senses Live and How They Adapt Zoology
Everything You Need to Know About Butterflies Bugs
Lilies and Peonies: What’s the Connection?Flowers
How Scientists Study Magnets Physics
Common Myths About Stitches Procedures
New Research on Endometriosis Reproductive
The Hidden Side of Heart Murmurs Heart & Lungs
What’s Really Going On With Cows?Pets & Farm
How to Care for Zinnias Flowers
How Scientists Study Stem Cells Biology
Secondhand Smoke: What to Know Substances
CT Scans, Explained Tests
Questions People Ask About Picky Eating Kids
Garden Pests vs. Mulch: Key Differences Gardening
The Hidden Side of Photosynthesis Biology
How Ducks and Woodpeckers Are Linked Birds
A Beginner’s Guide to Hernia Repair Procedures
How Crows and Pigeons Are Linked Birds
Surprising Facts About Stem Cells Biology
How Symbiosis Behave in the Wild Zoology
A Beginner’s Guide to Earthquakes Earth & Space
When to See a Doctor About Caffeine Substances
What Experts Say About Prescriptions Healthcare
Surprising Facts About Puberty Reproductive
Everything You Need to Know About Estrogen Hormones
Color Vision: Facts vs. Fiction Eyes & ENT
How Aloe Vera and Fiddle Leaf Figs Are Linked Houseplants
Warning Signs Linked to Binge Drinking Substances