Staff Writer

Elena Castellanos Page 1,234

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.

A Beginner’s Guide to Peonies Flowers
Heat and Sound Waves: What’s the Connection?Physics
New Research on Collagen Powder Supplements
How Scientists Study Self-esteem Mental Health
What Your Doctor Wants You to Know About Cancer Screening Cancer
What Your Doctor Wants You to Know About Arteries Heart & Lungs
What’s Really Going On With Cockroaches?Bugs
Surprising Facts About Garlic Edibles
Surprising Facts About Air Pollution Environment
Metabolism: What to Know Biology
The Science Behind Deep Sleep Sleep
Everyday Habits That Affect Rest Days Fitness
What’s Really Going On With Hospital Stays?Healthcare
What Your Doctor Wants You to Know About Sinus Pressure Eyes & ENT
What Whales Eat and Why Mammals
Ten Things to Know About Onions Edibles
Watering and Light Needs of Willow Trees Trees & Shrubs
Watering and Light Needs of Fiddle Leaf Figs Houseplants
How Momentum and Rainbows Are Linked Physics
Questions People Ask About Acids Chemistry
What’s Really Going On With Vitamin D?Nutrition
The Hidden Side of Vertigo Eyes & ENT
Hydrotherapy at Every Age Therapies
What Your Doctor Wants You to Know About PCOS Reproductive
Osteoporosis vs. Posture: Key Differences Bones & Muscles
Azaleas, Explained Trees & Shrubs
What Experts Say About Overseeding Lawn
Black Holes and Glaciers: What’s the Connection?Earth & Space
Reflexes at Every Age Brain & Nerves
Common Problems With Raised Beds and How to Fix Them Gardening