Toxicology tests later determined she died of poisoning from cyanide and tetrahydrozoline, an ingredient that is found in ...

Root microbiomes contain microbes that help plants survive times of stress and may potentially improve crop yields in ...

Known as Hemlock, Poison Hemlock, or Wild Hemlock, (Conium maculatum) is a highly poisonous biennial flowering plant in the carrot family.

Ted Bundy, Charles Manson, and many other notorious figures lived in and around Tacoma in the sixties. A new book argues that ...

Poison ivy, poison sumac and poison oak can cause a red, bumpy rash from its transferred oils called urushiol. Ingesting other native Michigan plants, the nightshade plant for example, can be ...

Poison hemlock or Conium maculatum is a non-native plant that was brought to the United States as an ornamental in the late 1800s.

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

COLUMBUS, Ohio (WCMH) – Ohioans may spot clusters of white flowers along roadsides or fence lines as a poisonous plant blooms across the state. Poison hemlock is a flowering plant that is part ...

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 ...

This toxic plant can be found all around the United States, including in East Tennessee. Often, you'll see poison hemlock along highways, hiking trails, fence lines and more.