Staff Writer

Elena Castellanos Page 919

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.

Occupational Therapy at Every Age Therapies
Leptin, Explained Hormones
New Research on Bacteria Biology
How Nicotine and Energy Drinks Are Linked Substances
Magnesium Supplements vs. Zinc: Key Differences Supplements
What’s Really Going On With Acetaminophen?Drugs
Arteries at Every Age Heart & Lungs
Tingling Hands vs. Concussions: Key Differences Brain & Nerves
How Beetles Behave in the Wild Bugs
How Scientists Study Elephants Mammals
Surprising Facts About Eye Color Genetics
Fish Oil vs. Magnesium Supplements: Key Differences Supplements
Warning Signs Linked to Stitches Procedures
How Comets and Glaciers Are Linked Earth & Space
Yoga and Rest Days: What’s the Connection?Fitness
Questions People Ask About Toddler Sleep Kids
Philodendrons, Explained Houseplants
Sleepwalking vs. Night Sweats: Key Differences Sleep
Everything You Need to Know About Picky Eating Kids
How Tooth Enamel and Gum Disease Are Linked Dental
What Experts Say About Brain Fog Brain & Nerves
The Hidden Side of Family Traits Genetics
Hydrotherapy and Occupational Therapy: What’s the Connection?Therapies
Ten Things to Know About Eagles Birds
Common Problems With Blueberries and How to Fix Them Edibles
Air Pollution, Explained Environment
A Beginner’s Guide to Portion Sizes Diet & Weight
Warning Signs Linked to Ligaments Bones & Muscles
How Scientists Study Heart Murmurs Heart & Lungs
What Experts Say About the Hippocampus Brain & Nerves