Staff Writer

Elena Castellanos Page 1,299

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.

Common Myths About St. Augustine Grass Lawn
A Beginner’s Guide to Morning Sickness Pregnancy
The Pituitary Gland: Facts vs. Fiction Hormones
How Hydration and Bloating Are Linked Gut & Kidney
How Ibuprofen and Antidepressants Are Linked Drugs
The Hidden Side of Cartilage Bones & Muscles
Dietary Fiber: What to Know Gut & Kidney
Questions People Ask About Soap Chemistry
Everything You Need to Know About Eels Aquatic
Watering and Light Needs of Ferns Botany
Comets, Explained Earth & Space
How Eczema and Sunburn Are Linked Skin & Hair
New Research on Turtles Reptiles
Surprising Facts About Companion Planting Gardening
Hernia Repair: Facts vs. Fiction Procedures
The Science Behind Beta Blockers Drugs
The Science Behind Antibodies Immunity
Lawn Fertilizer vs. Grass Seed: Key Differences Lawn
Warning Signs Linked to Chemotherapy Cancer
Everything You Need to Know About Osteoporosis Bones & Muscles
How Long Goats Live Pets & Farm
Compost vs. Garden Soil: Key Differences Gardening
Anxiety vs. Grief: Key Differences Mental Health
Questions People Ask About Philodendrons Houseplants
Dental Fillings: What to Know Dental
Cholesterol vs. Shortness of Breath: Key Differences Heart & Lungs
Meteor Showers and the Moon: What’s the Connection?Earth & Space
Warning Signs Linked to Iron Nutrition
Prenatal Vitamins vs. Fetal Growth: Key Differences Pregnancy
What Your Doctor Wants You to Know About Colon Cancer Cancer