Staff Writer

Elena Castellanos Page 546

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.

Second Opinions: What to Know Healthcare
When to See a Doctor About Tooth Sensitivity Dental
Gut Bacteria and the Gallbladder: What’s the Connection?Gut & Kidney
The Science Behind Raccoons Mammals
Antioxidants: What to Know Nutrition
Metabolism, Explained Diet & Weight
Everything You Need to Know About Appendectomies Procedures
How Labor and Pregnancy Cravings Are Linked Pregnancy
The Hidden Side of Wrinkles Skin & Hair
Frostbite, Explained Safety
The Hidden Side of Antihistamines Drugs
Prenatal Ultrasounds at Every Age Pregnancy
How Bad Breath and Saliva Are Linked Dental
Common Myths About Rubber Plants Houseplants
Momentum: Facts vs. Fiction Physics
How Keto Diets and Portion Sizes Are Linked Diet & Weight
Common Myths About Hospital Stays Healthcare
New Research on Fetal Growth Pregnancy
The Prostate and Libido: What’s the Connection?Reproductive
Warning Signs Linked to Intrusive Thoughts Mental Health
New Research on Bad Breath Dental
Growing Drip Irrigation Successfully Gardening
What’s Really Going On With the Umbilical Cord?Pregnancy
Common Myths About Tooth Decay Dental
Ten Things to Know About DNA Tests Genetics
Common Myths About Running Fitness
Freckles, Explained Skin & Hair
Questions People Ask About Bone Density Bones & Muscles
Animal Communication vs. Symbiosis: Key Differences Zoology
How Scientists Study Robins Birds