The chemical can still cause rashes even after the plant is dead, so getting rid of poison ivy in your yard safely requires ...

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 ...

Here's how you can identify, treat, and prevent poison ivy rashes. What is a poison ivy rash? Poison ivy, poison oak, and sumac all produce urushiol, an oily sap that causes an allergic reaction ...

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.

This association between color and leaf shape is necessary to learn to identify poison ivy and not mistake it for plants that look similar, like boxelder (not pictured) that also has three ...