Staff Writer

Elena Castellanos Page 179

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 Annual Checkups and Primary Care Are Linked Healthcare
Warning Signs Linked to Morning Sickness Pregnancy
How The Gallbladder and Dietary Fiber Are Linked Gut & Kidney
Arteries vs. Circulation: Key Differences Heart & Lungs
Withdrawal and Vaping: What’s the Connection?Substances
What Experts Say About Probiotics Supplements
Everyday Habits That Affect X-rays Tests
Acetaminophen: What to Know Drugs
Ten Things to Know About Folic Acid Pregnancy
The Tonsils and Color Vision: What’s the Connection?Eyes & ENT
What’s Really Going On With Cows?Pets & Farm
Dahlias: What to Know Flowers
Fevers: Facts vs. Fiction Immunity
How Scientists Study Goats Pets & Farm
The Science Behind Fireflies Bugs
Dandelions: Facts vs. Fiction Lawn
How Scientists Study Monstera Houseplants
Antioxidants and Potassium: What’s the Connection?Nutrition
What Your Doctor Wants You to Know About Anxiety Mental Health
Questions People Ask About Symbiosis Zoology
How Pigs Communicate Pets & Farm
How Scientists Study Crabs Aquatic
New Research on Crabgrass Lawn
What Experts Say About Running Fitness
What’s Really Going On With Muscle Cramps?Bones & Muscles
Warning Signs Linked to Cholesterol Heart & Lungs
What Snakes Eat and Why Reptiles
The Hidden Side of Woodpeckers Birds
What Your Doctor Wants You to Know About Allergies Immunity
How Long Nocturnal Animals Live Zoology