Poison hemlock, a deadly plant that can cause respiratory failure and death, is spreading throughout the U.S. Contact herbicides are the safest way to control poison hemlock, as all parts of the plant ...

The tall yellow flowers dotting Iowa’s roadsides seem as if they could be a part of this state’s admirable efforts at restoring a little slice of the prairie. Unfortunately, wild parsnip isn’t grown ...

Poison hemlock, a deadly plant that can cause respiratory failure and death, is spreading throughout Columbus. Contact herbicides are the safest way to control poison hemlock, as all parts of the ...

St. Louis County is using a $15,000 state grant to help get rid of noxious weeds like invasive knotweed and wild parsnip. The invasive knotweed can be a big problem for homeowners, because it can do ...