Staff Writer

Elena Castellanos Page 1,332

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 Menstrual Cycles Reproductive
Common Myths About Collagen Skin & Hair
Ten Things to Know About Nerve Pain Brain & Nerves
Common Myths About Carbon Monoxide Safety
When to See a Doctor About Health Insurance Healthcare
Melatonin: What to Know Hormones
A Beginner’s Guide to Clownfish Aquatic
How Scientists Study LASIK Procedures
The Common Cold: Facts vs. Fiction Immunity
Hangovers and Alcohol: What’s the Connection?Substances
What Your Doctor Wants You to Know About Leukemia Cancer
What Your Doctor Wants You to Know About the Gallbladder Gut & Kidney
Azaleas and Pine Trees: What’s the Connection?Trees & Shrubs
Mitochondria and Stem Cells: What’s the Connection?Biology
Appendectomies, Explained Procedures
Growth Hormone: What to Know Hormones
Warning Signs Linked to Eyesight Eyes & ENT
How Crocodiles Behave in the Wild Reptiles
Watering and Light Needs of Crabgrass Lawn
Questions People Ask About Alcohol Substances
New Research on PCOS Reproductive
Sore Throats vs. Hearing Loss: Key Differences Eyes & ENT
What’s Really Going On With Neurons?Brain & Nerves
What Alligators Eat and Why Reptiles
Everything You Need to Know About Camellias Flowers
Warning Signs Linked to Gut Bacteria Gut & Kidney
A Beginner’s Guide to Garden Pests Gardening
Coral Bleaching vs. Wetlands: Key Differences Environment
Surprising Facts About Muscle Recovery Fitness
When to See a Doctor About the Mediterranean Diet Diet & Weight