Staff Writer

Elena Castellanos Page 715

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.

The Hidden Side of Genetic Tests Tests
Everyday Habits That Affect Picky Eating Kids
Eczema, Explained Skin & Hair
A Beginner’s Guide to Animal Senses Zoology
What’s Really Going On With Bronchitis?Heart & Lungs
How Eels and Salmon Are Linked Aquatic
How Mosquitoes and Bees Are Linked Bugs
Cognitive Behavioral Therapy vs. Light Therapy: Key Differences Therapies
Clover and Moss: What’s the Connection?Lawn
A Beginner’s Guide to Genes Genetics
Withdrawal vs. Nicotine: Key Differences Substances
Questions People Ask About Annual Checkups Healthcare
Octopuses: What to Know Aquatic
Questions People Ask About Push-ups Fitness
How Scientists Study Migraines Brain & Nerves
Questions People Ask About Ticks Bugs
Questions People Ask About Electrolytes Nutrition
Teething vs. Ear Infections: Key Differences Kids
The Retina: Facts vs. Fiction Eyes & ENT
What’s Really Going On With Acid Reflux?Gut & Kidney
Ten Things to Know About Oxygen Chemistry
What Your Doctor Wants You to Know About Endometriosis Reproductive
Surprising Facts About Sugar Cravings Diet & Weight
What Your Doctor Wants You to Know About Medication Mix-ups Safety
Morning Sickness vs. Prenatal Vitamins: Key Differences Pregnancy
How Drought and Wetlands Are Linked Environment
How Scientists Study Bone Density Bones & Muscles
Everyday Habits That Affect Digestion Gut & Kidney
What Experts Say About Potatoes Edibles
What’s Really Going On With Cannabis?Substances