Staff Writer

Elena Castellanos Page 842

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.

Surprising Facts About Menopause Reproductive
Autoimmune Disease and Swollen Lymph Nodes: What’s the Connection?Immunity
Ticks and Mosquitoes: What’s the Connection?Bugs
Electricity vs. Momentum: Key Differences Physics
Everything You Need to Know About Eels Aquatic
Everything You Need to Know About Magnolias Trees & Shrubs
Questions People Ask About Table Salt Chemistry
The Science Behind Binge Drinking Substances
Choking Hazards vs. Concussion Risk: Key Differences Safety
How Scientists Study Bad Breath Dental
How Blueberries and Onions Are Linked Edibles
Ten Things to Know About Maple Trees Trees & Shrubs
Portion Sizes at Every Age Diet & Weight
When to See a Doctor About Ligaments Bones & Muscles
Questions People Ask About Sound Waves Physics
Acids, Explained Chemistry
Dandruff and Moles: What’s the Connection?Skin & Hair
What Experts Say About Growth Hormone Hormones
Lilacs, Explained Trees & Shrubs
Ocean Currents, Explained Environment
Common Myths About Soap Chemistry
Ten Things to Know About Libido Reproductive
Questions People Ask About Tumors Cancer
Everyday Habits That Affect Heart Murmurs Heart & Lungs
The Hidden Side of the Moon Earth & Space
How Scientists Study MRI Scans Tests
Anxiety and Self-esteem: What’s the Connection?Mental Health
Zinnias vs. Sunflowers: Key Differences Flowers
Muscle Recovery, Explained Fitness
Questions People Ask About Cholesterol Tests Tests