Learn how to spot and avoid poisonous plants like poison ivy, hemlock, and giant hogweed while hiking Michigan trails this ...

There are lots of gorgeous varieties of plants nestled in the Great Smoky Mountains for nature lovers to admire and enjoy.

Evil woman and the swollen-balls tree are colorfully named, but you'll want to avoid these poisonous plants on the trail in ...

Ohioans may spot clusters of white flowers along roadsides or fence lines as a poisonous plant blooms across the state.

According to the USDA, ingestion of the plant is “frequently fatal” for livestock. In fact, sheep can reportedly be poisoned by eating as little as three ounces of green leaves. Animals can die from ...

Outdoor columnist Ben Smith reminds us to be on the lookout for poison ivy as we enter summer.

From the deserts to the mountains, the Land of Enchantment has a lot of nature – much of it beautiful, and some of it ...

Some common houseplants can be dangerous for your feline friends. Find out which ones to avoid to keep your pet safe.

A highly toxic plant, which can be deadly if ingested, is spreading rapidly across the United States. Poison hemlock (or ...

Poison hemlock is a flowering plant that ... Typically three to eight feet tall, the plant has fern-like leaves and stems with purple or red markings. When the biennial plant is in its second ...

Poison ivy is most easily identified by its three-leaf bundles. The plant's leaves start out shiny in the spring and become a dull green during the summer. Often poison ivy will change color in ...

NASHVILLE, Tenn. (WKRN) — A highly toxic plant, that can be deadly if ingested, is spreading fast around the U.S. Poison hemlock (or Conium maculatum) is about to flower in Tennessee, according ...