Staff Writer

Elena Castellanos Page 278

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.

Crocodiles, Explained Reptiles
Watering and Light Needs of Pine Trees Trees & Shrubs
What’s Really Going On With Sound Waves?Physics
The Science Behind Second Opinions Healthcare
Surprising Facts About Estrogen Hormones
Cells and Enzymes: What’s the Connection?Biology
Sheep, Explained Pets & Farm
Camellias vs. Lilies: Key Differences Flowers
Push-ups: What to Know Fitness
Tonsillectomies vs. Cataract Surgery: Key Differences Procedures
Eczema at Every Age Skin & Hair
What Squirrels Eat and Why Mammals
Pigeons and Cardinals: What’s the Connection?Birds
Everything You Need to Know About Hangovers Substances
Common Myths About DNA Repair Biology
The Science Behind Symbiosis Zoology
Ten Things to Know About Tortoises Reptiles
Cognitive Behavioral Therapy at Every Age Therapies
How Seeds and Ferns Are Linked Botany
How Daffodils and Tulips Are Linked Flowers
Protein Powder, Explained Supplements
How Sweat Glands and Sunburn Are Linked Skin & Hair
How Companion Planting and Pruning Are Linked Gardening
Leaves: What to Know Botany
The Third Trimester: Facts vs. Fiction Pregnancy
Insulin: Facts vs. Fiction Hormones
White Blood Cells vs. Allergies: Key Differences Immunity
Coral Bleaching vs. Wildfires: Key Differences Environment
What Your Doctor Wants You to Know About Aspirin Drugs
What Sheep Eat and Why Pets & Farm