There may be 140 million miles between our home and Mars, but CR Anderson biology students in Helena are bringing the red planet and the International Space Station into their classroom. Greenland ...

Some weed killers can damage trees and lawns, so read instructions carefully and use caution. Ah, a little sunshine, a little warmth to the temperatures. That’s more like it, right? A few ...

Today, these trees are known to be an invasive species, growing rapidly and outperforming native plants. The fruits the ... treated with a herbicide like glyphosate or triclopyr.

When you're next shopping in your local nursery or garden store it's worth considering whether the plant you've put in your cart could escape your garden and turn into a weed. The Invasive Species ...

There are six species on the Iron County noxious weeds list: Whorled milkweed, Asclepias verticillata; bull thistle, Cirsium ...