Staff Writer

Elena Castellanos Page 1,421

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.

Daffodils: What to Know Flowers
What’s Really Going On With Binge Drinking?Substances
Questions People Ask About Viruses Biology
Ten Things to Know About Immune Memory Immunity
How Thyroid Hormones and the Pituitary Gland Are Linked Hormones
When to See a Doctor About Sugar Cravings Diet & Weight
A Beginner’s Guide to Bad Breath Dental
Common Myths About Snakes Reptiles
Ten Things to Know About Crystals Chemistry
What Your Doctor Wants You to Know About Colon Cancer Cancer
What Experts Say About Migraines Brain & Nerves
New Research on Whales Mammals
Energy vs. Momentum: Key Differences Physics
When to See a Doctor About Swimming Fitness
How Long Butterflies Live Bugs
Pigeons: Facts vs. Fiction Birds
How Scientists Study Dandelions Lawn
Everything You Need to Know About Magnolias Trees & Shrubs
How Scientists Study Wildfires Environment
How Epigenetics and Mutations Are Linked Genetics
Everything You Need to Know About Bedwetting Kids
Dopamine at Every Age Brain & Nerves
What Dragonflies Eat and Why Bugs
Tortoises: What to Know Reptiles
Metabolism vs. Cells: Key Differences Biology
Common Myths About Owls Birds
Pollen, Explained Botany
Common Problems With Azaleas and How to Fix Them Trees & Shrubs
What’s Really Going On With Genes?Genetics
Warning Signs Linked to Vitamin C Supplements