Staff Writer

Elena Castellanos Page 1,013

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.

Crystals: What to Know Chemistry
A Beginner’s Guide to Inflammation Immunity
What’s Really Going On With Freckles?Skin & Hair
The Gallbladder, Explained Gut & Kidney
Ten Things to Know About Boxwoods Trees & Shrubs
Everyday Habits That Affect Muscle Recovery Fitness
When to See a Doctor About Belly Fat Diet & Weight
How Scientists Study Poison Ivy Safety
New Research on Iguanas Reptiles
Dahlias vs. Daffodils: Key Differences Flowers
Everything You Need to Know About Heat Physics
Everything You Need to Know About Chameleons Reptiles
What’s Really Going On With Pruning?Gardening
Ear Infections and Teething: What’s the Connection?Kids
Venom, Explained Zoology
How Owls Behave in the Wild Birds
Common Myths About Momentum Physics
The Hidden Side of Eclipses Earth & Space
Surprising Facts About Late-night Caffeine Sleep
The Hidden Side of Whole Grains Nutrition
Heart Murmurs at Every Age Heart & Lungs
Cardinals vs. Woodpeckers: Key Differences Birds
How to Care for Cacti Botany
Gene Editing: Facts vs. Fiction Genetics
The Hidden Side of Magnesium Supplements Supplements
A Beginner’s Guide to Laparoscopy Procedures
How Cancer Screening and Biopsies Are Linked Cancer
Static Electricity: What to Know Physics
Everything You Need to Know About Swollen Lymph Nodes Immunity
Tendons and Bone Density: What’s the Connection?Bones & Muscles