Staff Writer

Elena Castellanos Page 405

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.

What Experts Say About Cortisol Hormones
Everyday Habits That Affect Histamine Immunity
How Gut Bacteria and Constipation Are Linked Gut & Kidney
What Your Doctor Wants You to Know About Heart Rate Heart & Lungs
Ten Things to Know About Blood Tests Tests
The Hidden Side of Childhood Fevers Kids
Cheetahs and Wolves: What’s the Connection?Mammals
Common Myths About Garden Soil Gardening
Questions People Ask About Stem Cells Biology
Surprising Facts About Palpitations Heart & Lungs
Common Myths About Moss Lawn
Surprising Facts About Deforestation Environment
What Your Doctor Wants You to Know About Binge Drinking Substances
Questions People Ask About Ashwagandha Supplements
The Science Behind Health Insurance Healthcare
The Science Behind Potatoes Edibles
Crystals: What to Know Chemistry
Everyday Habits That Affect Light Therapy Therapies
What Your Doctor Wants You to Know About Health Insurance Healthcare
Wisdom Teeth and Saliva: What’s the Connection?Dental
The Hidden Side of Tendons Bones & Muscles
Monstera: Facts vs. Fiction Houseplants
Everyday Habits That Affect Zinc Supplements
Warning Signs Linked to Baby Teeth Kids
Questions People Ask About Growth Hormone Hormones
Weight Loss Plateaus: What to Know Diet & Weight
Common Myths About Food Poisoning Safety
Hollies: Facts vs. Fiction Trees & Shrubs
Everything You Need to Know About Collagen Powder Supplements
Surprising Facts About Intrusive Thoughts Mental Health