Poison sumac is a type of plant that can cause an allergic skin reaction, such as a rash. There are a variety of over-the-counter (OTC) treatments available for relieving symptoms. Poison sumac, ...

Poisonous plants are present in most cultivated gardens. Even very common plants that grow from ornamental bulbs have the capacity to poison if eaten. Poisonous plants include poison oak, daffodils, ...

The N.C. State Cooperative Extension Service recently updated its online Poisonous Plants database to include a whopping 624 different entries — occupying every category of plants, from trees and ...

Copper is poisonous at certain doses but it is really essential for life and health in lower doses. This post is from Observer Short List—an email of three favorite things from people you want to know ...

Forbes contributors publish independent expert analyses and insights. I write about biodiversity and the hidden quirks of the natural world. Poison is a well-known defense mechanism in the animal ...

During the summer, many people may spend time working outdoors, embarking on hikes or otherwise spending time in nature. If you're someone who finds themselves spending ample time surrounded by ...