Staff Writer

Elena Castellanos Page 747

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.

Where Ants Live and How They Adapt Bugs
Everything You Need to Know About Basil Edibles
What’s Really Going On With Crystals?Chemistry
Surprising Facts About Antioxidants Nutrition
When to See a Doctor About Colonoscopies Tests
Everything You Need to Know About Vaccines Immunity
The Science Behind Fruit Trees Trees & Shrubs
Volcanoes, Explained Earth & Space
Surprising Facts About Polymers Chemistry
Everyday Habits That Affect Muscle Recovery Fitness
New Research on Acetaminophen Drugs
Everyday Habits That Affect Dopamine Brain & Nerves
Giraffes vs. Wolves: Key Differences Mammals
Everything You Need to Know About Running Fitness
What Your Doctor Wants You to Know About Constipation Gut & Kidney
Bearded Dragons vs. Komodo Dragons: Key Differences Reptiles
Fireflies: What to Know Bugs
Surprising Facts About Rainbows Physics
Insomnia, Explained Sleep
Energy Drinks vs. Vaping: Key Differences Substances
Everyday Habits That Affect Melatonin Supplements Supplements
What’s Really Going On With Stress?Mental Health
What Experts Say About Hibernation Zoology
Deer and Foxes: What’s the Connection?Mammals
Crabgrass, Explained Lawn
Ten Things to Know About Comets Earth & Space
How Family Traits and Blood Types Are Linked Genetics
Seasonal Tips for St. Augustine Grass Lawn
New Research on Occupational Therapy Therapies
How Scientists Study Butterflies Bugs