Staff Writer

Elena Castellanos Page 1,357

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 Experts Say About Thatch Lawn
Ten Things to Know About Daffodils Flowers
How Moth Orchids and Rubber Plants Are Linked Houseplants
Questions People Ask About Blood Types Genetics
Potassium: Facts vs. Fiction Nutrition
How Tick Bites and Sunscreen Are Linked Safety
Endurance vs. Stretching: Key Differences Fitness
The Hidden Side of Cold Therapy Therapies
Estrogen: Facts vs. Fiction Hormones
How Long Fireflies Live Bugs
What’s Really Going On With Blood Pressure?Heart & Lungs
Libido at Every Age Reproductive
When to See a Doctor About Fluoride Dental
Questions People Ask About the Pancreas Gut & Kidney
Tingling Hands vs. Memory: Key Differences Brain & Nerves
Ten Things to Know About Carbon Chemistry
What’s Really Going On With Late-night Caffeine?Sleep
New Research on Blood Pressure Heart & Lungs
Ants and Spiders: What’s the Connection?Bugs
How Static Electricity and Sound Waves Are Linked Physics
Nosebleeds: What to Know Eyes & ENT
Questions People Ask About Postpartum Recovery Pregnancy
Ten Things to Know About Arteries Heart & Lungs
Questions People Ask About Chameleons Reptiles
Health Insurance: What to Know Healthcare
Surprising Facts About Tinnitus Eyes & ENT
How Scientists Study Dragonflies Bugs
Where Starfish Live and How They Adapt Aquatic
Garden Pests: Facts vs. Fiction Gardening
Proteins vs. the Cell Membrane: Key Differences Biology