At first glance, weeds appear to be pests. Diving deeper, they are only trying their best to promote plant succession.

Invasives are plaguing community gardens in Ottawa, and it's representative of a citywide problem, according to Coun. Marty ...

Noxious weeds are plants that are harmful to health ... their native habitat and harm local ecosystems. In Indiana, garlic mustard and Asian bush honeysuckle are common examples.