Mary Jo DiLonardo

Mary Jo DiLonardo
Mary Jo DiLonardo is a senior writer and editor at MNN. She has covered health, education, parenting, pets and more for media outlets such as WebMD and Atlanta magazine, and has contributed to, Ladies Home Journal, Parents and Family Fun magazines. She wrote a family travel book for Random House and worked on several national radio shows.

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Trees saved this man's life; now he's returning the favor

Dude: It's time to wash the beard

10 reasons your dog is snoring

How much do you know about your kidneys?

Potassium: What you need to know at any age

Four in 10 in U.S. live with dangerous air pollution

Smiley faces help kids eat healthy

How well do you know birds?

What it takes to become a CDC disease detective

Newly discovered glass frog looks a lot like Kermit

How green is your city?

9 body parts we no longer use