Staff Writer

Elena Castellanos Page 1,313

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.

Viruses vs. Bacteria: Key Differences Biology
What Experts Say About Speech Therapy Therapies
Ten Things to Know About Rainbows Physics
How Colon Cancer and Skin Cancer Are Linked Cancer
Surprising Facts About the Common Cold Immunity
Questions People Ask About Rabbits Pets & Farm
A Beginner’s Guide to Proteins Biology
Chiropractic Care vs. Acupuncture: Key Differences Therapies
What’s Really Going On With the Flu?Immunity
How Scientists Study Shortness of Breath Heart & Lungs
How Garlic and Tomatoes Are Linked Edibles
Rubber Plants vs. Philodendrons: Key Differences Houseplants
Common Myths About Naps Sleep
Surprising Facts About Hormonal Birth Control Reproductive
A Beginner’s Guide to Endangered Species Zoology
Common Myths About Cacti Botany
New Research on ECGs Tests
What’s Really Going On With Chlorophyll?Botany
Common Myths About Vaccines Immunity
Watering and Light Needs of Willow Trees Trees & Shrubs
Table Salt vs. Polymers: Key Differences Chemistry
How Scientists Study Epigenetics Genetics
Acupuncture and Occupational Therapy: What’s the Connection?Therapies
New Research on Prescriptions Healthcare
Surprising Facts About Vertigo Eyes & ENT
How Raccoons and Squirrels Are Linked Mammals
A Beginner’s Guide to Photosynthesis Biology
Ashwagandha: Facts vs. Fiction Supplements
What’s Really Going On With Thyroid Panels?Tests
A Beginner’s Guide to Adrenaline Hormones