There are multiple subspecies of poison ivy in North America, but all have leaf groups of three and can be green or have a ...

Summer is in full bloom and so are plants and weeds that can cause you harm. Outdoor enthusiasts, gardeners and just about everyone else should know about poison ivy, poison oak, poison sumac and ...

Q: I’m not sure if the plants growing in my yard are poison ivy or something else. What does poison ivy look like, and how can I safely identify it? A: Even a brief brush with poison ivy can cause an ...

Summer is finally here, so that means it's time for hikes in woods and trips into the outdoors. But if you're not careful, you might come across an unwelcomed part of nature — poison ivy. So before ...

Think you might have been exposed to poison ivy? Here's how to identify it, as well as how to treat it, according to health experts.

Anyone cleaning out overgrown areas or even just weeding should beware. Poison ivy (Toxicodendron radicans) may be growing among the plants you are handling. It pays to be able to identify this plant, ...

If you've ever experienced a poison ivy rash in all of its itchy "glory," you know it can ruin a good time, especially if you adore spending time outdoors soaking up vitamin D. Skin contact with the ...

Poison oak has leaves that grow in groups of three and is found on the west coast and southeast regions of the US.

Poison ivy, oak and sumac all can create itchy rashes from urushiol. What you need to know before the rash starts.