Staff Writer

Elena Castellanos Page 1,020

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.

What Experts Say About Cartilage Bones & Muscles
Watering and Light Needs of Plant Cells Botany
Overseeding: What to Know Lawn
Cannabis vs. Nicotine: Key Differences Substances
New Research on Pruning Gardening
Watering and Light Needs of Zinnias Flowers
Warning Signs Linked to Swimming Fitness
Collagen: What to Know Skin & Hair
The Science Behind Flamingos Birds
New Research on Maple Trees Trees & Shrubs
Spider Plants, Explained Houseplants
A Beginner’s Guide to Kava Substances
REM Sleep: Facts vs. Fiction Sleep
New Research on Iron Nutrition
New Research on Inflammation Immunity
How Scientists Study Comets Earth & Space
The Science Behind Light Physics
Photosynthesis, Explained Biology
Common Myths About Electrolytes Nutrition
How Leptin and Thyroid Hormones Are Linked Hormones
Common Myths About Bloating Gut & Kidney
New Research on Mosquitoes Bugs
Everything You Need to Know About Squirrels Mammals
Bike Helmets: What to Know Safety
The Science Behind Osteoporosis Bones & Muscles
New Research on Hydration Gut & Kidney
What Starfish Eat and Why Aquatic
Kava and Withdrawal: What’s the Connection?Substances
Urgent Care and Health Insurance: What’s the Connection?Healthcare
Ibuprofen: Facts vs. Fiction Drugs