Staff Writer

Elena Castellanos Page 1,142

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 Penguins and Hummingbirds Are Linked Birds
What’s Really Going On With Compost?Gardening
What’s Really Going On With Daffodils?Flowers
The Hidden Side of Hangovers Substances
Ten Things to Know About Zinc Supplements
Tumors vs. Leukemia: Key Differences Cancer
Dopamine at Every Age Brain & Nerves
Watering and Light Needs of Cucumbers Edibles
Epigenetics, Explained Genetics
Everyday Habits That Affect Magnesium Supplements Supplements
Starfish vs. Eels: Key Differences Aquatic
Questions People Ask About Blueberries Edibles
Growing Lilies Successfully Flowers
How Scientists Study Bedwetting Kids
Growth Hormone: What to Know Hormones
Cold Therapy vs. Music Therapy: Key Differences Therapies
How Scientists Study Knee Replacements Procedures
Surprising Facts About Gestational Diabetes Pregnancy
Warning Signs Linked to Histamine Immunity
How Rabbits Behave in the Wild Pets & Farm
Common Myths About Blueberries Edibles
Questions People Ask About Peonies Flowers
New Research on Libido Reproductive
Carrots and Cucumbers: What’s the Connection?Edibles
How Scientists Study Grass Seed Lawn
What Experts Say About Insulin Hormones
A Beginner’s Guide to Clownfish Aquatic
How Cardio and Walking Are Linked Fitness
Thyroid Panels at Every Age Tests
New Research on Burnout Mental Health