Larry Brown already knew the product he co-created could detect poison ivy, but he wanted to know if it could also detect poison oak and poison sumac. “You get the same rash from them all,” he says.

Leaves of three...let it be! This simple rhyme denotes one of the most recognizable characteristics of poison ivy (Toxicodendron radicans). The color of the leaves varies from light green with a red ...

Sideshow Collectibles is unleashing the power of the green with Gotham as they debut an exclusive DC Comics statue. Poison Ivy is ready to take down Batman and rule Gotham with her new Deadly Nature ...