Weed killer can give you a lush, green lawn or leave it yellow and patchy. To avoid the latter, here are the best weed ...

Since the 1980s, more and more plants have evolved to become immune to the biochemical mechanisms that herbicides leverage to kill them. This herbicidal resistance threatens to decrease ...

Morning glory plants that can resist the effects of glyphosate also resist damage from herbivorous insects, according to a new study.