Poison ivy, oak and sumac all can create itchy rashes from urushiol. What you need to know before the rash starts.

Cottagecore charm is appealing, but without proper maintenance, those vines outside your house can damage your home.

English ivy (Hedera helix) just has a timeless look to it, don't you think? Whether it's filling bare patches of garden or ...

Michigan's ecosystem is diverse, stunning and perhaps deadly. Growing in the state's woodlands are poisonous plants. Here are six to avoid.

“The main cause of exposure to poison hemlock is misidentification,” Marshall said. “Because it is often confused with the ...

Recently, after writing about mangoes, I received the following email from Steve Huffman: “It might be worth mentioning that ...

Like poison ivy, its leaves have a alternate leaf pattern, and can grow as a shrub, bush or vine. In the spring, poison oak's leaves appear shiny with reddish or green colors that can curl inward.

Here’s how the appearance of poison ivy changes by season in Ontario – and why you don’t even need to touch it to get a rash.

Gardeners may admire lush, vibrant greenery climbing up a wall, but seemingly attractive plants could be causing unexpected ...

Georgia's ecosystem is beautiful, diverse, and sometimes deadly. Here are six plants to avoid if you find them in your yard ...