Staff Writer

Elena Castellanos Page 1,321

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.

Questions People Ask About Philodendrons Houseplants
Mars and the Sun: What’s the Connection?Earth & Space
New Research on Mutations Genetics
Questions People Ask About Food Poisoning Safety
Everyday Habits That Affect Tonsillectomies Procedures
Fetal Growth vs. Pregnancy Cravings: Key Differences Pregnancy
What’s Really Going On With Metabolism?Biology
What’s Really Going On With St. Augustine Grass?Lawn
What Your Doctor Wants You to Know About Palpitations Heart & Lungs
The Hippocampus vs. the Vagus Nerve: Key Differences Brain & Nerves
What Experts Say About Starfish Aquatic
The Hidden Side of Hedges Trees & Shrubs
New Research on Energy Physics
Everyday Habits That Affect Ashwagandha Supplements
Warning Signs Linked to Knee Replacements Procedures
The Hippocampus and Concussions: What’s the Connection?Brain & Nerves
How Owls Communicate Birds
ECGs and CT Scans: What’s the Connection?Tests
How Scientists Study Colic Kids
Everything You Need to Know About Labor Pregnancy
The Hidden Side of Breast Cancer Cancer
Questions People Ask About Gut Bacteria Gut & Kidney
Knee Pain and Muscle Cramps: What’s the Connection?Bones & Muscles
Surprising Facts About Elephants Mammals
Questions People Ask About Meteor Showers Earth & Space
New Research on Acupuncture Therapies
New Research on Plaque Dental
Ants vs. Ticks: Key Differences Bugs
Growing Camellias Successfully Flowers
Gravity: What to Know Physics