Poison ivy, a vine or shrub with 3 leaves, can cause a rash when touched and can be prevented by wearing protective clothing ...

That itchy, uncomfortable rash from poison ivy can ruin a perfectly good outdoor adventure. The biggest challenge is this ...

Learn how to spot and avoid poisonous plants like poison ivy, hemlock, and giant hogweed while hiking Michigan trails this ...

There are lots of gorgeous varieties of plants nestled in the Great Smoky Mountains for nature lovers to admire and enjoy.

Poison oak, much like poison ivy, also has three leaves. The difference between the two is that poison oak has fuzzy green ...

Cynthia Domenghini with the Kansas State University Research and Extension Office said in a recent publication that people heading outdoors are at risk of coming into contact with poison ivy.