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.

Recent content

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What is arsenic and why is it bad for you?

Seals help researchers understand strange holes in Antarctic sea ice

A beautiful thing happens when farm animals are 'Allowed to Grow Old'

This woman lives with 9 fluffy Newfoundlands

Why the extinction of nearly 600 plant species in 250 years is a big deal

Urban food forest takes root in Atlanta

There's more to chronotypes than morning people and night owls

Your stress may be stressing out your dog

You can see Jupiter and some of its moons this month with binoculars

10 things to know about measles

How to pet a dog the right way

New York on cusp of banning cat declawing