Staff Writer

Elena Castellanos Page 93

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 Scientists Study the Third Trimester Pregnancy
How The Common Cold and Histamine Are Linked Immunity
What Experts Say About Potting Mix Gardening
Warning Signs Linked to Inflammation Immunity
What’s Really Going On With Fluoride?Dental
Philodendrons and Monstera: What’s the Connection?Houseplants
Fiber vs. Iron: Key Differences Nutrition
Everyday Habits That Affect Bike Helmets Safety
How Scientists Study Prenatal Vitamins Pregnancy
How Electrolytes and Omega-3s Are Linked Nutrition
Ten Things to Know About Anesthesia Procedures
Labor: What to Know Pregnancy
What Your Doctor Wants You to Know About Estrogen Hormones
Everything You Need to Know About Pollen Botany
The Science Behind Whales Mammals
Common Myths About Rainbows Physics
Family Traits vs. Blood Types: Key Differences Genetics
Ten Things to Know About the Mediterranean Diet Diet & Weight
Common Myths About Postpartum Recovery Pregnancy
Breast Cancer: Facts vs. Fiction Cancer
Lung Capacity, Explained Heart & Lungs
Sheep, Explained Pets & Farm
Growing Lettuce Successfully Edibles
Ten Things to Know About Laparoscopy Procedures
What Experts Say About Bedwetting Kids
Wrinkles at Every Age Skin & Hair
Common Myths About Reflexes Brain & Nerves
Seed Starting and Compost: What’s the Connection?Gardening
Ten Things to Know About Blood Tests Tests
Warning Signs Linked to Steroids Drugs