Staff Writer

Elena Castellanos Page 1,118

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 Rust Chemistry
The Hidden Side of Thyroid Hormones Hormones
Osteoporosis and Ligaments: What’s the Connection?Bones & Muscles
Dry Eyes, Explained Eyes & ENT
Cholesterol Tests: Facts vs. Fiction Tests
How The Spine and Back Pain Are Linked Bones & Muscles
Ten Things to Know About Fish Oil Supplements
Compost vs. Potting Mix: Key Differences Gardening
Pollen, Explained Botany
A Beginner’s Guide to Crabs Aquatic
Growing Magnolias Successfully Trees & Shrubs
Questions People Ask About Genes Genetics
New Research on Antihistamines Drugs
What Experts Say About Lung Capacity Heart & Lungs
Everyday Habits That Affect Nerve Pain Brain & Nerves
Surprising Facts About Static Electricity Physics
Ten Things to Know About Jet Lag Sleep
How Occupational Therapy and Massage Therapy Are Linked Therapies
Bone Density, Explained Bones & Muscles
Animal Lifespans and Symbiosis: What’s the Connection?Zoology
Common Problems With Crabgrass and How to Fix Them Lawn
A Beginner’s Guide to Meal Timing Diet & Weight
Urgent Care and Prescriptions: What’s the Connection?Healthcare
What’s Really Going On With Light Therapy?Therapies
What Experts Say About Screen Time Kids
Cancer Screening: Facts vs. Fiction Cancer
What Your Doctor Wants You to Know About Depression Mental Health
The Science Behind Belly Fat Diet & Weight
Eels and Clownfish: What’s the Connection?Aquatic
Moth Orchids and Snake Plants: What’s the Connection?Houseplants