Staff Writer

Elena Castellanos Page 584

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.

Questions People Ask About Epigenetics Genetics
Everyday Habits That Affect the Uterus Reproductive
New Research on Grass Seed Lawn
Eye Color, Explained Genetics
Ten Things to Know About Oxygen Chemistry
Questions People Ask About REM Sleep Sleep
Electrolytes at Every Age Nutrition
Vitamin D: What to Know Nutrition
What Your Doctor Wants You to Know About the Uterus Reproductive
Cortisol, Explained Hormones
The Science Behind the Gallbladder Gut & Kidney
Questions People Ask About Dopamine Brain & Nerves
Robins and Eagles: What’s the Connection?Birds
Questions People Ask About Mulch Gardening
Ten Things to Know About Light Physics
The Hidden Side of ECGs Tests
How Autoimmune Disease and the Common Cold Are Linked Immunity
Everything You Need to Know About Fireflies Bugs
Root Canals: Facts vs. Fiction Procedures
Common Myths About Blood Sugar Hormones
Tinnitus: What to Know Eyes & ENT
Circulation: Facts vs. Fiction Heart & Lungs
How Octopuses and Crabs Are Linked Aquatic
Where Bearded Dragons Live and How They Adapt Reptiles
What Experts Say About Glaciers Earth & Space
Everything You Need to Know About Laparoscopy Procedures
Allergy Tests vs. CT Scans: Key Differences Tests
New Research on Crabs Aquatic
Elephants and Cheetahs: What’s the Connection?Mammals
A Beginner’s Guide to Rainbows Physics