A decades-old mix-up in a museum collection led scientists to mistakenly identify a Peruvian poison frog as a new species.

Putting out bird feeders? Don't forget to let at least part of your yard get a little wild, too, says Earth Matters columnist ...

When skin touches poison ivy, poison oak or poison sumac plants, the oils from the plant can cause a rash. This rash can be very uncomfortable, itchy and unsightly. The medical name for this rash is ...

Watch as we explore a poison ivy tree and share important tips on identifying it, staying safe, and removing it effectively. Perfect for homeowners, gardeners, and outdoor enthusiasts who want to ...

When I announced to some friends that I was planning to establish a native sumac grove on my property, the first thing I heard was, “Why would you want to plant that trash tree on your property?” I ...

We are in peak poison ivy season in our area. That means poison ivy is at its worst and doing its best to spread to you. Master gardeners say poison ivy is kind of a master of disguise. It can hide in ...

Many homeowners love the idea of adding a variety of lovely flowers and plants in their backyard to beautify the space and create a peaceful place to relax. You may add the plants yourself, or they ...

Most adults are allergic to this plant and its relatives. Here’s how to prevent or minimize the rash. By Cameron Walker When out in nature, we all know you’re not supposed to wander into the bushes.

Poison ivy, along with poison oak and poison sumac, has an oily coating called urushiol, which often causes redness, swelling, and severe itching within 4 to 48 hours after contact with your skin.

(NEXSTAR) – You may have managed to dodge the dreaded rashes often associated with poison ivy, poison oak or poison sumac, but that doesn’t necessarily mean you’re not allergic. While it’s true that a ...