If you've ever battled horsetail weeds in your yard, you know just how stubborn these plants can be. Horsetail (genus ...

You may be wondering how to keep horsetail weeds off your lawn, but don't be so quick to toss them in your green waste bin ...

Goldbugs have a new prospecting tool: the horsetail weed (Equisetum arvense) which grows abundantly across the U. S. and Canada. When it grows in soil with a gold content, it hungrily absorbs the ...