Staff Writer

Elena Castellanos Page 771

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.

The Hidden Side of Octopuses Aquatic
The Hidden Side of Nicotine Substances
Everyday Habits That Affect Wrinkles Skin & Hair
The Pancreas and Kidney Function: What’s the Connection?Gut & Kidney
How Parrots Behave in the Wild Birds
DNA Tests and Blood Types: What’s the Connection?Genetics
Medication Mix-ups and Food Poisoning: What’s the Connection?Safety
Warning Signs Linked to Color Vision Eyes & ENT
Beetles: What to Know Bugs
Everything You Need to Know About Soap Chemistry
How DNA Tests and Mutations Are Linked Genetics
Questions People Ask About Dreams Sleep
Warning Signs Linked to Belly Fat Diet & Weight
What’s Really Going On With Leukemia?Cancer
Prenatal Ultrasounds vs. the Placenta: Key Differences Pregnancy
How Chickens and Sheep Are Linked Pets & Farm
Seahorses and Crabs: What’s the Connection?Aquatic
The Hidden Side of Air Pressure Physics
The Hidden Side of Evolution Biology
How Scientists Study Knee Pain Bones & Muscles
New Research on Peonies Flowers
Momentum, Explained Physics
Water Weight at Every Age Diet & Weight
Ten Things to Know About Sore Throats Eyes & ENT
Camellias and Roses: What’s the Connection?Flowers
Withdrawal at Every Age Substances
How Seahorses Behave in the Wild Aquatic
Hedges vs. Maple Trees: Key Differences Trees & Shrubs
Watering and Light Needs of Philodendrons Houseplants
How Colon Cancer and Skin Cancer Are Linked Cancer