Staff Writer

Elena Castellanos Page 1,398

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.

Geckos: What to Know Reptiles
Clover and Crabgrass: What’s the Connection?Lawn
How Scientists Study Air Pressure Physics
How Long Symbiosis Live Zoology
Lawn Mowing and Thatch: What’s the Connection?Lawn
Questions People Ask About Snacking Diet & Weight
Colon Cancer and Skin Cancer: What’s the Connection?Cancer
Osteoporosis at Every Age Bones & Muscles
New Research on Brown Patches Lawn
What’s Really Going On With Earthquakes?Earth & Space
How Scientists Study Wetlands Environment
Warning Signs Linked to Portion Sizes Diet & Weight
Everything You Need to Know About Omega-3s Nutrition
Owls, Explained Birds
Seasonal Tips for Carrots Edibles
The Hidden Side of the Uterus Reproductive
Moles vs. Brittle Nails: Key Differences Skin & Hair
What Experts Say About Kidney Function Gut & Kidney
Common Myths About Lilacs Trees & Shrubs
Wetlands and Acid Rain: What’s the Connection?Environment
What Experts Say About Blood Types Genetics
The Science Behind Metabolism Diet & Weight
What Experts Say About Cholesterol Heart & Lungs
Ten Things to Know About Fireflies Bugs
How Scientists Study Lilies Flowers
Everyday Habits That Affect Medication Mix-ups Safety
What Your Doctor Wants You to Know About Cholesterol Heart & Lungs
What’s Really Going On With ZZ Plants?Houseplants
Ocean Currents and Drought: What’s the Connection?Environment
The Cell Membrane and Proteins: What’s the Connection?Biology