Staff Writer

Elena Castellanos Page 1,033

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.

The Science Behind Lizards Reptiles
A Beginner’s Guide to Hydrangeas Flowers
Common Myths About CT Scans Tests
White Blood Cells: What to Know Immunity
Questions People Ask About Heart Murmurs Heart & Lungs
What Ducks Eat and Why Birds
Speech Therapy, Explained Therapies
What Your Doctor Wants You to Know About the Liver Gut & Kidney
Questions People Ask About Prenatal Vitamins Pregnancy
Ten Things to Know About Potting Mix Gardening
The Hidden Side of Lavender Flowers
What’s Really Going On With Table Salt?Chemistry
How Scientists Study Gut Bacteria Gut & Kidney
Arteries and Bronchitis: What’s the Connection?Heart & Lungs
Surprising Facts About Heat Waves Environment
Meal Timing, Explained Diet & Weight
How Creatine and Fish Oil Are Linked Supplements
Ten Things to Know About Cognitive Behavioral Therapy Therapies
Surprising Facts About Bees Bugs
Tomatoes vs. Cucumbers: Key Differences Edibles
Combustion vs. Polymers: Key Differences Chemistry
What’s Really Going On With Black Holes?Earth & Space
Everything You Need to Know About Recessive Genes Genetics
A Beginner’s Guide to Massage Therapy Therapies
How Libido and Hormonal Birth Control Are Linked Reproductive
Common Myths About Pruning Gardening
Common Myths About Mitochondria Biology
Moth Orchids vs. Fiddle Leaf Figs: Key Differences Houseplants
Common Myths About Vitamin C Supplements
Concussion Risk and Frostbite: What’s the Connection?Safety