Staff Writer

Elena Castellanos Page 1,040

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.

What Your Doctor Wants You to Know About the Vagus Nerve Brain & Nerves
Common Myths About Acids Chemistry
Questions People Ask About Ashwagandha Supplements
Rest Days, Explained Fitness
Everything You Need to Know About Circulation Heart & Lungs
How Chickens and Hamsters Are Linked Pets & Farm
Inflammation vs. Autoimmune Disease: Key Differences Immunity
Ligaments, Explained Bones & Muscles
Common Myths About Bloating Gut & Kidney
How Long Butterflies Live Bugs
How Scientists Study Thyroid Panels Tests
Cortisol vs. Thyroid Hormones: Key Differences Hormones
Questions People Ask About Venom Zoology
Meal Timing vs. Water Weight: Key Differences Diet & Weight
How Metastasis and Cell Mutations Are Linked Cancer
A Beginner’s Guide to Stress Mental Health
Surprising Facts About Freckles Skin & Hair
What’s Really Going On With Tides?Earth & Space
Ten Things to Know About Table Salt Chemistry
Urgent Care, Explained Healthcare
Vaccines at Every Age Immunity
Burnout and Loneliness: What’s the Connection?Mental Health
How Scientists Study Bone Density Bones & Muscles
What’s Really Going On With Protein?Nutrition
Questions People Ask About Guinea Pigs Pets & Farm
How Stress and Motivation Are Linked Mental Health
Moles at Every Age Skin & Hair
A Beginner’s Guide to Moth Orchids Houseplants
The Science Behind Keto Diets Diet & Weight
The Science Behind Protein Nutrition