Staff Writer

Elena Castellanos Page 1,312

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 Crows and Ducks Are Linked Birds
The Science Behind Immune Memory Immunity
Ten Things to Know About Recessive Genes Genetics
Hair Loss at Every Age Skin & Hair
Warning Signs Linked to Bloating Gut & Kidney
Where Horses Live and How They Adapt Pets & Farm
How Long Owls Live Birds
What Experts Say About Camellias Flowers
What’s Really Going On With Colon Cancer?Cancer
Moles and Freckles: What’s the Connection?Skin & Hair
How Nosebleeds and Color Vision Are Linked Eyes & ENT
New Research on Gut Bacteria Gut & Kidney
Questions People Ask About Potting Mix Gardening
What Experts Say About Jet Lag Sleep
A1C Tests and Colonoscopies: What’s the Connection?Tests
Surprising Facts About Cell Mutations Cancer
What Experts Say About Allergies Immunity
How Laparoscopy and Appendectomies Are Linked Procedures
The Hidden Side of A1C Tests Tests
What Experts Say About Seahorses Aquatic
Melatonin Supplements vs. Creatine: Key Differences Supplements
Surprising Facts About Urgent Care Healthcare
How Seahorses Communicate Aquatic
The Hidden Side of Drip Irrigation Gardening
Oak Trees, Explained Trees & Shrubs
Everyday Habits That Affect Insomnia Sleep
The Hidden Side of Multivitamins Supplements
Growth Spurts vs. Colic: Key Differences Kids
A Beginner’s Guide to Mosquitoes Bugs
Common Myths About Magnets Physics