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 has leaves in groups of three, a green or reddish tint, and a hairy vine. A poison ivy rash looks like small, red bumps that can sometimes progress into blisters. To avoid poison ivy ...

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 rash? Poison ivy, poison oak, and sumac all produce urushiol, an oily sap that causes an allergic reaction ...

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 ...