Just thinking about poison ivy can make you itch. Blistering rashes on your arms and ankles, oozing bumps between your fingers and eyelid-swelling exposures are all-too-familiar summer hazards. Poison ...

Add Yahoo as a preferred source to see more of our stories on Google. If you're heading outdoors this summer, it pays to know the difference between poison ivy, poison oak and other rash-producing ...

Michigan's summer climate provides ideal growing conditions for many flowers and other plants we enjoy — and for a few poisonous, three-leafed plants we all could do without. In Michigan, two types of ...