When the snow is falling and the yard is asleep, poison ivy's (Toxicodendron radicans) leaves are gone, it doesn't seem very dangerous, and the vines clearly stand out against the trees. It's tempting ...

Ivy is beloved as a popular decorative plant, but it can quickly overtake trees, homes, and gardens, spreading more like an invasive weed than a pretty vine. An arborist who goes by the name guilty_of ...

Add Yahoo as a preferred source to see more of our stories on Google. Close up of poison ivy leaves - Robert Winkler/Getty Images When the snow is falling and the yard is asleep, poison ivy's ...