When skin touches poison ivy, poison oak or poison sumac plants, the oils from the plant can cause a rash. This rash can be very uncomfortable, itchy and unsightly. The medical name for this rash is ...

It might be tempting to remove poison ivy in the winter when the plant is relatively dormant, but there are several reasons why you should wait.

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 ...

Hidden behind iron gates marked with skulls, the Poison Garden at Alnwick Castle is home to some of the world’s most lethal ...

When I announced to some friends that I was planning to establish a native sumac grove on my property, the first thing I heard was, “Why would you want to plant that trash tree on your property?” I ...

But in addition to their distinct leaves and fruits, some sumac plants have another feature that turns vibrant colors: a ...