Poison ivy (Toxicodendron radicans) is a vine that contains an oily resin known as urushiol. According to the Centers for ...

Here are this troublesome plant's distinguishing features: Poison ivy plants should never be burned because the vapors can carry urushiol through the air and cause dangerous airway inflammation if ...

Poison ivy grows throughout North America, especially in wooded areas, and touching it can give most people an itchy rash. Therefore, identifying and avoiding the plant is crucial if you don't ...

When you’re spending time outdoors this summer, in your own yard or hiking in a park, it’s useful to know to spot poison ivy.

Here's how you can identify, treat, and prevent poison ivy rashes. What is a poison ivy ... in about 12 to 48 hours if you touch any of these plants or anything that came into contact with them ...