Staff Writer

Elena Castellanos Page 1,470

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.

Angioplasty at Every Age Procedures
Warning Signs Linked to Thyroid Hormones Hormones
Ocean Currents and Deforestation: What’s the Connection?Environment
A Beginner’s Guide to Cannabis Substances
Stem Cells, Explained Biology
Kitchen Burns: Facts vs. Fiction Safety
A Beginner’s Guide to Hernia Repair Procedures
The Science Behind Fluoride Dental
A Beginner’s Guide to Alligators Reptiles
How Robins Communicate Birds
Surprising Facts About Foxes Mammals
Surprising Facts About Naps Sleep
Everyday Habits That Affect Creatine Supplements
Tumors and Remission: What’s the Connection?Cancer
Hair Loss vs. Wrinkles: Key Differences Skin & Hair
How Scientists Study Reflexes Brain & Nerves
Surprising Facts About Fireflies Bugs
The Hidden Side of DNA Tests Genetics
When to See a Doctor About Urgent Care Healthcare
Surprising Facts About Colon Cancer Cancer
Warning Signs Linked to Overthinking Mental Health
How Woodpeckers Behave in the Wild Birds
Questions People Ask About Soap Chemistry
The Science Behind Oxygen Levels Heart & Lungs
Animal Communication vs. Animal Lifespans: Key Differences Zoology
How Alligators Behave in the Wild Reptiles
Robins: Facts vs. Fiction Birds
The Science Behind Ashwagandha Supplements
The Common Cold and Vaccines: What’s the Connection?Immunity
Surprising Facts About Air Pressure Physics