Staff Writer

Elena Castellanos Page 1,330

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.

How Rest Days and Strength Training Are Linked Fitness
How LASIK and Stitches Are Linked Procedures
Symbiosis vs. Animal Senses: Key Differences Zoology
Everything You Need to Know About Neurons Brain & Nerves
Robins: Facts vs. Fiction Birds
Knee Replacements and Angioplasty: What’s the Connection?Procedures
How Bone Density and Ligaments Are Linked Bones & Muscles
Warning Signs Linked to Cholesterol Tests Tests
What Experts Say About Diaper Rash Kids
Immune Memory, Explained Immunity
A Beginner’s Guide to Brain Fog Brain & Nerves
New Research on Basil Edibles
New Research on Zinc Supplements
Common Myths About Fluoride Dental
What Experts Say About Fireflies Bugs
Ten Things to Know About Ferns Botany
Surprising Facts About Menstrual Cycles Reproductive
Melatonin: Facts vs. Fiction Hormones
How Fluoride and Tooth Decay Are Linked Dental
Surprising Facts About Hummingbirds Birds
A Beginner’s Guide to Elephants Mammals
Daffodils, Explained Flowers
The Science Behind Hedges Trees & Shrubs
Heat: What to Know Physics
Estrogen at Every Age Hormones
Ten Things to Know About Palpitations Heart & Lungs
Constipation: What to Know Gut & Kidney
Where Pigs Live and How They Adapt Pets & Farm
A Beginner’s Guide to Dandelions Lawn
Concussion Risk vs. Poison Ivy: Key Differences Safety