Staff Writer

Elena Castellanos Page 1,441

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.

Recessive Genes and Mutations: What’s the Connection?Genetics
Circadian Rhythms and Snoring: What’s the Connection?Sleep
Water Weight and Sugar Cravings: What’s the Connection?Diet & Weight
New Research on B Vitamins Nutrition
Questions People Ask About Sinus Pressure Eyes & ENT
Warning Signs Linked to Ligaments Bones & Muscles
Surprising Facts About Generic Drugs Drugs
Questions People Ask About Adrenaline Hormones
How Saliva and Wisdom Teeth Are Linked Dental
The Hidden Side of the Spine Bones & Muscles
Ten Things to Know About the Hippocampus Brain & Nerves
Hedges and Pine Trees: What’s the Connection?Trees & Shrubs
Questions People Ask About Acid Rain Environment
Puberty, Explained Reproductive
How Scientists Study the Liver Gut & Kidney
Everything You Need to Know About Lizards Reptiles
Everything You Need to Know About Dopamine Brain & Nerves
New Research on Onions Edibles
How DNA Repair and Metabolism Are Linked Biology
A Beginner’s Guide to Epigenetics Genetics
How Scientists Study Hydrotherapy Therapies
Surprising Facts About Drought Environment
Calories, Explained Diet & Weight
Bears vs. Elephants: Key Differences Mammals
Beta Blockers and Antidepressants: What’s the Connection?Drugs
Common Myths About Muscle Cramps Bones & Muscles
Everyday Habits That Affect Concussions Brain & Nerves
New Research on Cockroaches Bugs
Caffeine, Explained Substances
Libido: What to Know Reproductive